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2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1184293490 PMHNP
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Sarbjit Singh, PMHNP

Psychiatric/Mental Health Registered Nurse in Glendale, Arizona.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,741 in Psychiatric/Mental Health Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 369 beneficiaries · Psychiatric/Mental Health Registered Nurse avg: 893
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
86.3/100
▲ 3 pts above national avg 83.5 · Above neutral
Industry payments
$1.8K
111 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Sarbjit Singh, PMHNP reported a CMS MIPS final score of 86.3/100 - above the 83.5 national average - and filed 3,419 Medicare Part D claims in 2023.

86.3/100
MIPS score · +3 vs avg
3K
Part D claims, 2023
98%
generic prescribing
$1.8K
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Sarbjit Singh, PMHNP

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1184293490), first enumerated 06/21/2021.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 3,419 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 86.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Reported

    Industry payment transparency

    $1.8K in reported industry payments (111 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.

    Source: CMS Open Payments

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1184293490 · Psychiatric/Mental Health Registered Nurse

NPI-10 · ENUM-RECENT · TAX-MID · MIPS-INLINE · RX-MID · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1184293490
  • ENUM-RECENT 2021
  • TAX-MID 12K Psychiatric/Mental Health
  • MIPS-INLINE 86.3/100
  • RX-MID 3,419
  • BOOK-THIN 136 in Arizona
  • PHOTO-FINISH Ineida Barros · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Sarbjit Singh, PMHNP's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

86 ≥ 49th percentile 49% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Sarbjit Singh, PMHNP sits

This provider among psychiatric/mental health registered nurse peers

Across the 118 psychiatric/mental health registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Sarbjit Singh, PMHNP writes more Part D claims than 92% of them and scores higher on MIPS quality than 47% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.448.873.297.7Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 93Sarbjit Singh, PMHNP, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 47
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one psychiatric/mental health registered nurse peer from a representative sample of 60; the gold marker is Sarbjit Singh, PMHNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Sarbjit Singh, PMHNP?

High performer (top quartile)

NPI registry status

Active

Issued 06/21/2021

NPI 1184293490

Primary specialty

Psychiatric/Mental Health Registered Nurse

Mid-sized

11,741 US NPIs in this specialty

Medicare Part D claims

3,419 283% vs specialty avg

2023 prescription claims

Specialty avg: 893

MIPS final score

86.3/100 2.8 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Arizona

How Psychiatric/Mental Health Registered Nurse compares to other specialties among Arizona providers

Arizona providers
Pharmacist5.6%Behavior Technician5.6%Family Nurse Practitioner4.3%Physical Therapist4.2%Speech-Language Pathologist3.5%Student in an Organized Heal…3.5%Psychiatric/Mental Health Re…0.1%
Largest specialties in Arizona (% of in-state providers)

Medicare quality performance, MIPS

Sarbjit Singh, PMHNP's 2023 MIPS final score plotted against the Psychiatric/Mental Health Registered Nurse national average

High performer (top quartile)
MIPS Final Score
86.3/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%86.3%
MIPS final score (Psychiatric/Mental Health Registered Nurse) - 86.3/100 vs national avg 83.5
How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Practice Address

6677 W THUNDERBIRD RD STE I164
Glendale, AZ 85306
(623) 878-2100

Provider Details

NPI 1184293490
Specialty Psychiatric/Mental Health Registered Nurse
Credentials PMHNP
Gender Male
NPI Issued 06/21/2021

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

86.333
Final Score
Measured-score avg: 83.5
92.8408
Quality
53.113
Cost
99
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Sarbjit Singh, PMHNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Satinder S Purewal MD LLC
Glendale, AZ

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Sarbjit Singh, PMHNP. Source: openpaymentsdata.cms.gov.

Total received

$1.8K

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

Sarbjit Singh, PMHNP - brand share 2.0%
Psychiatric/Mental Health Registered Nurse average

2% brand-name claims vs 98% generic, on 3,419 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

3,419
Total Claims
$98K
Total Drug Cost
369
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,280
Total Day Supply
150,452
Brand vs Generic
2% brand / 98% generic
Brand Drug Cost
$34K
Generic Drug Cost
$64K

Patient Demographics

Average Patient Age
69.3 years
Avg HCC Risk Score
1.73
Gender Split
57% female / 43% male
Age Distribution
<65: 82, 65-74: 169, 75-84: 90, 85+: 28

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Sarbjit Singh, PMHNP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Quetiapine Fumarate
 301
Trazodone Hcl
 275
Clonazepam
 209
Sertraline Hcl
 208
Lorazepam
 189
Olanzapine
 150
Alprazolam
 140
Escitalopram Oxalate
 115
Aripiprazole
 104
Bupropion Xl
Bupropion Hcl
104

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Psychiatric/Mental Health Registered Nurse in AZ → All providers in Arizona → Compare specialties →

Psychiatric/Mental Health Registered Nurse Overview

How Sarbjit Singh, PMHNP fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.

11,741
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
893
Avg Claims per Provider

Sarbjit Singh, PMHNP's 3,419 claims are above the specialty average of 893.

Nationwide Psychiatric/Mental Health Registered Nurse peers with similar MIPS or enrollment year

Two federal-record peer sets for Singh, both outside Arizona so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (86.3 here).

Ineida Barros 86.3 MA Karen Ragaisis 86.4 CT Stevie Pace 86.2 OR Felicia Fior Nossek 86.1 OH

Same NPPES enumeration year (2021)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Sofia Verdeja Mitchell Brockton, MA Destiny Medina Dixon, IL Mindi Smith Parker, CO David Krukiel Henrico, VA

Nearby Psychiatric/Mental Health Registered Nurse Providers in Arizona

Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Singh.

One of 136 Psychiatric/Mental Health Registered Nurse providers enrolled in Arizona, 5 are shown here.

Dr. Rebecca Adiutori Magnotto
RNC
Tucson, AZ
Dr. Ifeoma Agbaim-Sampson
RN
Maricopa, AZ
Dr. Augustine Alpha
RN
Tucson, AZ
Jeff Amoako
Tucson, AZ
Dr. Monica Amos Williams
APRN-BC
Phoenix, AZ

Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is Sarbjit Singh, PMHNP's specialty? ▼
Sarbjit Singh, PMHNP specializes in Psychiatric/Mental Health Registered Nurse and practices in Glendale, Arizona. Credentials: PMHNP.
How much does Sarbjit Singh, PMHNP prescribe under Medicare Part D? ▼
In 2023, Sarbjit Singh, PMHNP wrote 3,419 Medicare Part D claims totaling $98K in drug costs for 369 beneficiaries.
What is Sarbjit Singh, PMHNP's Medicare quality score? ▼
Sarbjit Singh, PMHNP has a CMS MIPS Final Score of 86.3/100 (Quality: 92.8, Cost: 53.1). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Sarbjit Singh, PMHNP located? ▼
Sarbjit Singh, PMHNP is located at 6677 W THUNDERBIRD RD STE I164, Glendale, AZ, 85306. Phone: (623) 878-2100.
What is Sarbjit Singh, PMHNP's NPI number? ▼
Sarbjit Singh, PMHNP's National Provider Identifier (NPI) is 1184293490, issued on 06/21/2021.
Does Sarbjit Singh, PMHNP prescribe more brand-name or generic drugs? ▼
Sarbjit Singh, PMHNP's prescribing is 2% brand-name and 98% generic drugs by claim count, with $34K in brand drug costs.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US? ▼
There are 11,741 Psychiatric/Mental Health Registered Nurse providers across 54 states in the US. The average Psychiatric/Mental Health Registered Nurse provider writes 893 Medicare Part D claims per year.
What drugs does Sarbjit Singh, PMHNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Sarbjit Singh, PMHNP's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarbjit Singh, PMHNP accept Medicare? ▼
Sarbjit Singh, PMHNP appears in CMS Medicare data with 3,419 Part D claims and 369 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarbjit Singh, PMHNP's credentials? ▼
Sarbjit Singh, PMHNP's NPI is 1184293490 with credentials PMHNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.