NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1932130887 NP
Verify on CMS → Daniel Chafetz, NP
Psychiatric/Mental Health Nurse Practitioner in Tucson, 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 40,776 in Psychiatric/Mental Health Nurse Practitioner, 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 · 166 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$3.7K
183 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Daniel Chafetz, NP filed 2,522 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Tucson, Arizona, prescribing 81% generic.
- 3K
- Part D claims, 2023
- 81%
- generic prescribing
- $3.7K
- industry payments (Sunshine Act)
- ≥87th
- pct by Part D claim volume (lower-bound band)
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 Daniel Chafetz, NP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1932130887), first enumerated 07/06/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,522 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
$3.7K in reported industry payments (183 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 1932130887 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1932130887
- ENUM-LEGACY 2006
- TAX-MID 41K Psychiatric/Mental Health
- RX-MID 2,522
- BOOK-LIGHT 1,390 in Arizona
- PHOTO-ENUM Mary Ernst · 2006
Daniel Chafetz, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,522 ≥ 87th percentile 87% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Daniel Chafetz, NP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
2,522 172% vs specialty avg
Specialty distribution in Arizona
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Arizona providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatric/Mental Health Nurse Practitioner. Verify directly:
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
Provider Details
| NPI | 1932130887 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | NP |
| Gender | Male |
| NPI Issued | 07/06/2006 |
Hospital and facility affiliations
Facilities where Daniel Chafetz, NP 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.
Desert Sage Behavioral Health PLC
Tucson, 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 Daniel Chafetz, NP. Source: openpaymentsdata.cms.gov.
Total received
$3.7K
Largest payer
ITI, Inc. (d/b/a Intra-Cellular Therapies, 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 · Typical
Daniel Chafetz, NP - brand share 19.0%
Psychiatric/Mental Health Nurse Practitioner average
19% brand-name claims vs 81% generic, on 2,522 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.
2,522
Total Claims
$672K
Total Drug Cost
166
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,956
- Total Day Supply
- 78,552
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $602K
- Generic Drug Cost
- $69K
- Opioid Claims
- 33 (1.3% rate)
Patient Demographics
- Average Patient Age
- 64.6 years
- Avg HCC Risk Score
- 1.63
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 58, 65-74: 76, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Daniel Chafetz, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Spravato
Spravato
297 claims
- Trazodone Hcl
Trazodone Hcl
149 claims
- Quetiapine Fumarate 112
Quetiapine Fumarate
112 claims
- Lamotrigine 102
Lamotrigine
102 claims
- Duloxetine Hcl 96
Duloxetine Hcl
96 claims
- Alprazolam 92
Alprazolam
92 claims
- Dextroamphetamine-… 87
Dextroamphetamine-Amphetamine
87 claims
- Lorazepam 83
Lorazepam
83 claims
| Drug | Claims |
|---|---|
| Spravato Esketamine Hcl | 297 |
| Trazodone Hcl | 149 |
| Quetiapine Fumarate | 112 |
| Lamotrigine | 102 |
| Duloxetine Hcl | 96 |
| Alprazolam | 92 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 87 |
| Lorazepam | 83 |
| Desvenlafaxine Succinate Er Desvenlafaxine Succinate | 77 |
| Aripiprazole | 67 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in AZ →
All providers in Arizona →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Daniel Chafetz, NP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Daniel Chafetz, NP's 2,522 claims are above the specialty average of 927.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Chafetz, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Chafetz.
One of 1,390 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Arizona, 5 are shown here.
Dr. Stella Abaaba
PMHNP-BC
Phoenix, AZ
Dr. Kamani Abarikwu
PMHNP-BC
Prescott, AZ
Dr. Abraham Abegunde
APRN (PMHNP)
Fort Defiance, AZ
Dr. Jill Abernathy-Wilke
PMHNP
Chandler, AZ
Dr. Doyinsola Abikoye
NP
Phoenix, AZ
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Daniel Chafetz, NP's specialty? ▼
Daniel Chafetz, NP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Tucson, Arizona. Credentials: NP.
How much does Daniel Chafetz, NP prescribe under Medicare Part D? ▼
In 2023, Daniel Chafetz, NP wrote 2,522 Medicare Part D claims totaling $672K in drug costs for 166 beneficiaries.
Where is Daniel Chafetz, NP located? ▼
Daniel Chafetz, NP is located at 3395 N CAMPBELL AVE, Tucson, AZ, 85719. Phone: (520) 771-6782.
What is Daniel Chafetz, NP's NPI number? ▼
Daniel Chafetz, NP's National Provider Identifier (NPI) is 1932130887, issued on 07/06/2006.
Does Daniel Chafetz, NP prescribe more brand-name or generic drugs? ▼
Daniel Chafetz, NP's prescribing is 19% brand-name and 81% generic drugs by claim count, with $602K in brand drug costs.
Does Daniel Chafetz, NP prescribe opioids? ▼
Yes, Daniel Chafetz, NP had 33 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Daniel Chafetz, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Daniel Chafetz, NP's most frequently prescribed drugs include Spravato, Trazodone Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Chafetz, NP accept Medicare? ▼
Daniel Chafetz, NP appears in CMS Medicare data with 2,522 Part D claims and 166 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Chafetz, NP's credentials? ▼
Daniel Chafetz, NP's NPI is 1932130887 with credentials NP. 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.
- 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
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.