NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1790258200 PA-C
Verify on CMS → Ann Pattock, PA-C
Physical Medicine & Rehabilitation Physician in Ypsilanti, 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 15,336 in Physical Medicine & Rehabilitation Physician, 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
335
Medicare Part D claims · 81 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
85%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$135.14
7 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Ann Pattock, PA-C filed 335 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in Ypsilanti, Michigan, prescribing 85% generic.
- 335
- Part D claims, 2023
- 85%
- generic prescribing
- $135.14
- industry payments (Sunshine Act)
- ≥57th
- 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.
CMS NPPES provider registry desk
NPI 1790258200 · Physical Medicine & Rehabilitation Physician
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1790258200
- ENUM-RECENT 2019
- TAX-MID 15K Physical Medicine
- RX-LIGHT 335
- BOOK-LIGHT 702 in Michigan
- PHOTO-ENUM Gregory Powell · 2019
Ann Pattock, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
335 ≥ 57th percentile 57% 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
◑
Board-eligible specialty (heuristic, not verified)
Ann Pattock, PA-C practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ann Pattock, PA-C?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
335 57% vs specialty avg
Specialty distribution in Michigan
How Physical Medicine & Rehabilitation Physician 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 Physical Medicine & Rehabilitation Physician. 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 | 1790258200 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 01/08/2019 |
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 Ann Pattock, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$135
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.
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 Ann Pattock, PA-C. To verify Ann Pattock, PA-C'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
Ann Pattock, PA-C - brand share 10.0%
Physical Medicine & Rehabilitation Physician average
10% brand-name claims vs 85% generic, on 335 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.
335
Total Claims
$18K
Total Drug Cost
81
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 350
- Total Day Supply
- 8,315
- Brand vs Generic
- 10% brand / 85% generic
- Brand Drug Cost
- $13K
- Generic Drug Cost
- $4K
- Opioid Claims
- 14 (4.2% rate)
Patient Demographics
- Average Patient Age
- 76.5 years
- Avg HCC Risk Score
- 2.15
- Gender Split
- 48% female / 52% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ann Pattock, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
31 claims
- Gabapentin
Gabapentin
18 claims
- Amlodipine Besylate
Amlodipine Besylate
14 claims
- Pantoprazole Sodium
Pantoprazole Sodium
14 claims
- Eliquis
Eliquis
13 claims
- Tamsulosin Hcl 11
Tamsulosin Hcl
11 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 31 |
| Gabapentin | 18 |
| Amlodipine Besylate | 14 |
| Pantoprazole Sodium | 14 |
| Eliquis Apixaban | 13 |
| Tamsulosin Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in MI →
All providers in Michigan →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Ann Pattock, PA-C fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,336
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Ann Pattock, PA-C's 335 claims are below the specialty average of 781.
Nationwide Physical Medicine & Rehabilitation Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Pattock, both outside Michigan so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Medicine & Rehabilitation Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Pattock.
One of 702 Physical Medicine & Rehabilitation Physician providers enrolled in Michigan, 5 are shown here.
Dr. Andrea Aagesen
D.O.
Ann Arbor, MI
Dr. Rachel Abouzaid
MD
Detroit, MI
Dr. Anne Abrahamson
MD
Wyandotte, MI
Dr. Shawn Achtman
D.O.
Royal Oak, MI
Dr. Michael Acosta
MD
Saginaw, MI
Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ann Pattock, PA-C's specialty? ▼
Ann Pattock, PA-C specializes in Physical Medicine & Rehabilitation Physician and practices in Ypsilanti, Michigan. Credentials: PA-C.
How much does Ann Pattock, PA-C prescribe under Medicare Part D? ▼
In 2023, Ann Pattock, PA-C wrote 335 Medicare Part D claims totaling $18K in drug costs for 81 beneficiaries.
Where is Ann Pattock, PA-C located? ▼
Ann Pattock, PA-C is located at 5333 MCAULEY DR RM 2009, Ypsilanti, MI, 48197. Phone: (734) 712-0077.
What is Ann Pattock, PA-C's NPI number? ▼
Ann Pattock, PA-C's National Provider Identifier (NPI) is 1790258200, issued on 01/08/2019.
Does Ann Pattock, PA-C prescribe more brand-name or generic drugs? ▼
Ann Pattock, PA-C's prescribing is 10% brand-name and 85% generic drugs by claim count, with $13K in brand drug costs.
Does Ann Pattock, PA-C prescribe opioids? ▼
Yes, Ann Pattock, PA-C had 14 opioid claims in 2023 with an opioid prescribing rate of 4.2%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,336 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Ann Pattock, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Ann Pattock, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ann Pattock, PA-C accept Medicare? ▼
Ann Pattock, PA-C appears in CMS Medicare data with 335 Part D claims and 81 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ann Pattock, PA-C's credentials? ▼
Ann Pattock, PA-C's NPI is 1790258200 with credentials PA-C. 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.