2026 NPPES data Physician Assistant NPI 1396471728
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ALLISON HAHN

Physician Assistant in WOOSTER, Ohio. 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
239
Medicare Part D claims · 89 beneficiaries · Physician Assistant avg: 790
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
99.15/100
▲ 16 pts above national avg 83.1 · [object Object]
Industry payments
$78.77
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ALLISON HAHN reported a CMS MIPS final score of 99.15/100 — above the 83.1 national average — and filed 239 Medicare Part D claims in 2023.

99.15/100
MIPS score · +16 vs avg
239
Part D claims, 2023
76%
generic prescribing
$78.77
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.

ALLISON HAHN's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

99 Top 9% higher than 91% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

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

What does the federal data show about ALLISON HAHN?

High performer (top quartile)

NPI registry status

Active

Issued 07/27/2022

NPI 1396471728

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

239 70% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

99.15/100 16.05000000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Ohio

How Physician Assistant compares to other specialties among Ohio providers

Ohio providers

Physician Assistant share within Ohio

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Ohio

Medicare quality performance — MIPS

ALLISON HAHN's 2023 MIPS final score plotted against the Physician Assistant national average

High performer (top quartile)
MIPS Final Score
99.15/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 99.15/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Physician Assistant) — 99.15/100 vs national avg 83.1

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).

ALLISON HAHN appears in the CMS NPPES registry as a Physician Assistant provider at 1761 BEALL AVE STE 1B, WOOSTER, OH, 44691, with a listed phone of (330) 263-8430. NPI 1396471728 was issued on 07/27/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAHN 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 239 prescription claims written by this provider, covering 89 Medicare beneficiaries and totaling roughly $35K in drug spend, split 24% brand-name and 76% generic by claim count, with an opioid prescribing rate of 8.4%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 99.15/100 for the 2023 performance year, compared with the national average of 83.1.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

1761 BEALL AVE STE 1B
WOOSTER, OH 44691

Provider Details

NPI 1396471728
Specialty Physician Assistant
Gender Female
NPI Issued 07/27/2022

CMS Quality Score (MIPS)

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

99.15
Final Score
Avg: 83.1
99
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ALLISON HAHN 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.

BLOOMINGTON MEDICAL SERVICES LLC
WOOSTER, OH

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 ALLISON HAHN. Source: openpaymentsdata.cms.gov.

Total received

$79

Largest payer

Kerecis Limited

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 — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to ALLISON HAHN. To verify ALLISON HAHN's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

ALLISON HAHN — brand share 24.0%
Specialty average (est.)

24% brand-name claims vs 76% generic, on 239 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.

239
Total Claims
$35K
Total Drug Cost
89
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
325
Total Day Supply
8,219
Brand vs Generic
24% brand / 76% generic
Brand Drug Cost
$31K
Generic Drug Cost
$4K
Opioid Claims
20 (8.4% rate)
Antibiotic Claims
26

Patient Demographics

Average Patient Age
75.4 years
Avg HCC Risk Score
1.88
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

What ALLISON HAHN 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
Atorvastatin Calcium
50
Cilostazol
34
Xarelto
Rivaroxaban
32
Clopidogrel
Clopidogrel Bisulfate
23
Oxycodone Hcl
17
Eliquis
Apixaban
12

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

Physician Assistant Overview

How ALLISON HAHN fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

ALLISON HAHN's 239 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Ohio

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALLISON HAHN's specialty?
ALLISON HAHN specializes in Physician Assistant and practices in WOOSTER, Ohio.
How much does ALLISON HAHN prescribe under Medicare Part D?
In 2023, ALLISON HAHN wrote 239 Medicare Part D claims totaling $35K in drug costs for 89 beneficiaries.
What is ALLISON HAHN's Medicare quality score?
ALLISON HAHN has a CMS MIPS Final Score of 99.15/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ALLISON HAHN located?
ALLISON HAHN is located at 1761 BEALL AVE STE 1B, WOOSTER, OH, 44691. Phone: (330) 263-8430.
What is ALLISON HAHN's NPI number?
ALLISON HAHN's National Provider Identifier (NPI) is 1396471728, issued on 07/27/2022.
Does ALLISON HAHN prescribe more brand-name or generic drugs?
ALLISON HAHN's prescribing is 24% brand-name and 76% generic drugs by claim count, with $31K in brand drug costs.
Does ALLISON HAHN prescribe opioids?
Yes, ALLISON HAHN had 20 opioid claims in 2023 with an opioid prescribing rate of 8.4%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does ALLISON HAHN prescribe most often?
Based on 2023 Medicare Part D data, ALLISON HAHN's most frequently prescribed drugs include Atorvastatin Calcium, Cilostazol, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALLISON HAHN accept Medicare?
ALLISON HAHN appears in CMS Medicare data with 239 Part D claims and 89 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALLISON HAHN's credentials?
ALLISON HAHN's NPI is 1396471728. 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.
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