NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1932367950 NP
Verify on CMS → Patricia Gillay, NP
Nurse Practitioner in Saline, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 in 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
4K
Medicare Part D claims · 302 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Patricia Gillay, NP filed 3,542 Medicare Part D claims in 2023 as a Nurse Practitioner in Saline, Michigan, prescribing 88% generic.
- 4K
- Part D claims, 2023
- 88%
- 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.
Patricia Gillay, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,542 Top 10% higher than 90% of 1,370,886 prescribers
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 Patricia Gillay, NP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
3,542 227% vs specialty avg
Specialty distribution in Michigan
How Nurse Practitioner compares to other specialties among Michigan 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 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).
Patricia Gillay, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 420 W RUSSELL ST, Saline, MI, 48176, with a listed phone of (734) 944-0322. NPI 1932367950 was issued on 05/27/2008.
Medicare Part D records for calendar year 2023 show 3,542 prescription claims written by this provider, covering 302 Medicare beneficiaries and totaling roughly $335K in drug spend, split 11% brand-name and 88% generic by claim count, with an opioid prescribing rate of 1.0%.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 enrolled providers across 56 states and an average of 1,084 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
Provider Details
| NPI | 1932367950 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 05/27/2008 |
License & disciplinary context - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Patricia Gillay, NP. To verify Patricia Gillay, NP's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Patricia Gillay, NP - brand share 11.0%
Nurse Practitioner average
11% brand-name claims vs 88% generic, on 3,542 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.
3,542
Total Claims
$335K
Total Drug Cost
302
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,924
- Total Day Supply
- 229,830
- Brand vs Generic
- 11% brand / 88% generic
- Brand Drug Cost
- $270K
- Generic Drug Cost
- $62K
- Opioid Claims
- 34 (1.0% rate)
- Antibiotic Claims
- 134
Patient Demographics
- Average Patient Age
- 75.2 years
- Avg HCC Risk Score
- 1.18
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Patricia Gillay, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
184 claims
- Losartan Potassium
Losartan Potassium
169 claims
- Omeprazole
Omeprazole
163 claims
- Lisinopril
Lisinopril
158 claims
- Levothyroxine Sodium
Levothyroxine Sodium
154 claims
- Pravastatin Sodium
Pravastatin Sodium
153 claims
- Hydrochlorothiazide
Hydrochlorothiazide
140 claims
- Metoprolol Succinate
Metoprolol Succinate
106 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 184 |
| Losartan Potassium | 169 |
| Omeprazole | 163 |
| Lisinopril | 158 |
| Levothyroxine Sodium | 154 |
| Pravastatin Sodium | 153 |
| Hydrochlorothiazide | 140 |
| Metoprolol Succinate | 106 |
| Amlodipine Besylate | 98 |
| Fluoxetine Hcl | 98 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Patricia Gillay, NP fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Patricia Gillay, NP's 3,542 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Gillay.
Dr. Amina Abair
NP-C
Flint, MI
Heba Abazid
Dearborn Heights, MI
Dr. Azra Abbasi
AGNP-C
Okemos, MI
Dr. Linda Abbo
FNP-C
Farmington Hills, MI
Dr. Bilal Abdulla
NP
Dearborn, MI
Compare Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Patricia Gillay, NP's specialty? ▼
Patricia Gillay, NP specializes in Nurse Practitioner and practices in Saline, Michigan. Credentials: NP.
How much does Patricia Gillay, NP prescribe under Medicare Part D? ▼
In 2023, Patricia Gillay, NP wrote 3,542 Medicare Part D claims totaling $335K in drug costs for 302 beneficiaries.
Where is Patricia Gillay, NP located? ▼
Patricia Gillay, NP is located at 420 W RUSSELL ST, Saline, MI, 48176. Phone: (734) 944-0322.
What is Patricia Gillay, NP's NPI number? ▼
Patricia Gillay, NP's National Provider Identifier (NPI) is 1932367950, issued on 05/27/2008.
Does Patricia Gillay, NP prescribe more brand-name or generic drugs? ▼
Patricia Gillay, NP's prescribing is 11% brand-name and 88% generic drugs by claim count, with $270K in brand drug costs.
Does Patricia Gillay, NP prescribe opioids? ▼
Yes, Patricia Gillay, NP had 34 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Patricia Gillay, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Patricia Gillay, NP's most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Patricia Gillay, NP accept Medicare? ▼
Patricia Gillay, NP appears in CMS Medicare data with 3,542 Part D claims and 302 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Patricia Gillay, NP's credentials? ▼
Patricia Gillay, NP's NPI is 1932367950 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
Compiled from official public sources by the PlainDoctor editorial team.
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.