2026 NPPES data Adult Psychiatric/Mental Health Registered Nurse NPI 1124155072 NURSE PRACTITONER
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SHEELA ZACHARIAH, NURSE PRACTITONER

Adult Psychiatric/Mental Health Registered Nurse in YUBA CITY, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 116 beneficiaries · Adult Psychiatric/Mental Health Registered Nurse avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

SHEELA ZACHARIAH, NURSE PRACTITONER filed 2,555 Medicare Part D claims in 2023 as a Adult Psychiatric/Mental Health Registered Nurse in YUBA CITY, California, prescribing 93% generic.

3K
Part D claims, 2023
93%
generic prescribing

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.

SHEELA ZACHARIAH, NURSE PRACTITONER's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,555 Top 13% higher than 87% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about SHEELA ZACHARIAH, NURSE PRACTITONER?

Quality data not reported

NPI registry status

Active

Issued 02/27/2007

NPI 1124155072

Primary specialty

Adult Psychiatric/Mental Health Registered Nurse

Niche

4,591 US NPIs in this specialty

Medicare Part D claims

2,555 124% vs specialty avg

2023 prescription claims

Specialty avg: 1,143

Specialty distribution in California

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

California providers

Adult Psychiatric/Mental Health Registered Nurse share within California

1. Adult Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Psychiatric/Mental Health Registered Nurse share within California

Specialty board-certification context

Estimated specialty board-certified rate — Adult Psychiatric/Mental Health Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Adult Psychiatric/Mental Health Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Adult Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

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).

SHEELA ZACHARIAH, NURSE PRACTITONER appears in the CMS NPPES registry as a Adult Psychiatric/Mental Health Registered Nurse provider holding NURSE PRACTITONER credentials at 1965 LIVE OAK BLVD, YUBA CITY, CA, 95991, with a listed phone of (530) 822-7200. NPI 1124155072 was issued on 02/27/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ZACHARIAH most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,555 prescription claims written by this provider, covering 116 Medicare beneficiaries and totaling roughly $668K in drug spend, split 7% brand-name and 93% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Adult Psychiatric/Mental Health Registered Nurse is a narrow specialty nationwide, with 4,591 enrolled providers across 52 states and an average of 1,143 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1965 LIVE OAK BLVD
YUBA CITY, CA 95991

Provider Details

NPI 1124155072
Specialty Adult Psychiatric/Mental Health Registered Nurse
Credentials NURSE PRACTITONER
Gender Female
NPI Issued 02/27/2007

Hospital and facility affiliations

Facilities where SHEELA ZACHARIAH, NURSE PRACTITONER 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.

COUNTY OF SUTTER
YUBA CITY, CA

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

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to SHEELA ZACHARIAH, NURSE PRACTITONER. To verify SHEELA ZACHARIAH, NURSE PRACTITONER's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

SHEELA ZACHARIAH, NURSE PRACTITONER — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 2,555 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.

2,555
Total Claims
$668K
Total Drug Cost
116
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,759
Total Day Supply
80,429
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$516K
Generic Drug Cost
$152K

Patient Demographics

Average Patient Age
58.8 years
Avg HCC Risk Score
1.27
Gender Split
57% female / 43% male
Age Distribution
<65: 70, 65-74: 36, 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 SHEELA ZACHARIAH, NURSE PRACTITONER 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
Trazodone Hcl
207
Olanzapine
177
Quetiapine Fumarate
153
Benztropine Mesylate
125
Risperidone
118
Divalproex Sodium Er
Divalproex Sodium
91
Fluoxetine Hcl
89
Duloxetine Hcl
80
Aripiprazole
79
Lamotrigine
76

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

Adult Psychiatric/Mental Health Registered Nurse Overview

How SHEELA ZACHARIAH, NURSE PRACTITONER fits within the Adult Psychiatric/Mental Health Registered Nurse landscape nationally.

4,591
Adult Psychiatric/Mental Health Registered Nurse Providers in US
52
States with Adult Psychiatric/Mental Health Registered Nurse
1,143
Avg Claims per Provider

SHEELA ZACHARIAH, NURSE PRACTITONER's 2,555 claims are above the specialty average of 1,143.

Nearby Adult Psychiatric/Mental Health Registered Nurse Providers in California

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

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

Frequently Asked Questions

What is SHEELA ZACHARIAH, NURSE PRACTITONER's specialty?
SHEELA ZACHARIAH, NURSE PRACTITONER specializes in Adult Psychiatric/Mental Health Registered Nurse and practices in YUBA CITY, California. Credentials: NURSE PRACTITONER.
How much does SHEELA ZACHARIAH, NURSE PRACTITONER prescribe under Medicare Part D?
In 2023, SHEELA ZACHARIAH, NURSE PRACTITONER wrote 2,555 Medicare Part D claims totaling $668K in drug costs for 116 beneficiaries.
Where is SHEELA ZACHARIAH, NURSE PRACTITONER located?
SHEELA ZACHARIAH, NURSE PRACTITONER is located at 1965 LIVE OAK BLVD, YUBA CITY, CA, 95991. Phone: (530) 822-7200.
What is SHEELA ZACHARIAH, NURSE PRACTITONER's NPI number?
SHEELA ZACHARIAH, NURSE PRACTITONER's National Provider Identifier (NPI) is 1124155072, issued on 02/27/2007.
Does SHEELA ZACHARIAH, NURSE PRACTITONER prescribe more brand-name or generic drugs?
SHEELA ZACHARIAH, NURSE PRACTITONER's prescribing is 7% brand-name and 93% generic drugs by claim count, with $516K in brand drug costs.
How many Adult Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 4,591 Adult Psychiatric/Mental Health Registered Nurse providers across 52 states in the US. The average Adult Psychiatric/Mental Health Registered Nurse provider writes 1,143 Medicare Part D claims per year.
What drugs does SHEELA ZACHARIAH, NURSE PRACTITONER prescribe most often?
Based on 2023 Medicare Part D data, SHEELA ZACHARIAH, NURSE PRACTITONER's most frequently prescribed drugs include Trazodone Hcl, Olanzapine, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SHEELA ZACHARIAH, NURSE PRACTITONER accept Medicare?
SHEELA ZACHARIAH, NURSE PRACTITONER appears in CMS Medicare data with 2,555 Part D claims and 116 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHEELA ZACHARIAH, NURSE PRACTITONER's credentials?
SHEELA ZACHARIAH, NURSE PRACTITONER's NPI is 1124155072 with credentials NURSE PRACTITONER. 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

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