2026 NPPES data Physician Assistant NPI 1639364524
Verify on CMS →

HANNAH FISCHER

Physician Assistant in ANNANDALE, Minnesota. 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 · 302 beneficiaries · Physician Assistant avg: 790
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
83.5331/100
▲ 0 pts above national avg 83.1 · [object Object]
What the federal data reveals: HANNAH FISCHER is a Physician Assistant ([object Object]) practicing in ANNANDALE, Minnesota with a Medicare Part D prescribing footprint of 3K claims across 302 beneficiaries — 12% brand-name prescribing . Their CMS MIPS Final Score of 83.5331/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: HANNAH FISCHER reported a CMS MIPS final score of 83.5331 out of 100, above the 83.1 national average, and filed 3,103 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

HANNAH FISCHER at a glance

Near national average

NPI registry status

Active

Issued 09/13/2007

NPI 1639364524

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

3,103 293% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

83.5331/100 0.43310000000001025% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Minnesota

How Physician Assistant compares to other specialties among Minnesota providers

Minnesota providers

Physician Assistant share within Minnesota

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

Medicare quality performance — MIPS

HANNAH FISCHER's 2023 MIPS final score plotted against the Physician Assistant national average

Near national average
MIPS Final Score
83.5331/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 83.5331/100 vs national avg 83.1

0%100%National avg83%83.5%
MIPS final score (Physician Assistant) — 83.5331/100 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).

HANNAH FISCHER is a Physician Assistant provider practicing in ANNANDALE, Minnesota, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1639364524. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HANNAH FISCHER appears in the CMS NPPES registry as a Physician Assistant provider at 440 ELM ST E, ANNANDALE, MN, 55302, with a listed phone of (320) 274-3744. NPI 1639364524 was issued on 09/13/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FISCHER 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 3,103 prescription claims written by this provider, covering 302 Medicare beneficiaries and totaling roughly $290K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 5.3%. 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 83.5331/100 for the 2023 performance year (Quality 81.7967, Cost 63.3136), 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

440 ELM ST E
ANNANDALE, MN 55302

Provider Details

NPI 1639364524
Specialty Physician Assistant
Gender Female
NPI Issued 09/13/2007

CMS Quality Score (MIPS)

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

83.5331
Final Score
Avg: 83.1
81.7967
Quality
63.3136
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where HANNAH FISCHER 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.

ALLINA HEALTH SYSTEM
COKATO, MN

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

Brand vs generic prescribing mix · Typical

HANNAH FISCHER — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 3,103 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.

3,103
Total Claims
$290K
Total Drug Cost
302
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,779
Total Day Supply
161,751
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$231K
Generic Drug Cost
$57K
Opioid Claims
166 (5.3% rate)
Antibiotic Claims
134

Patient Demographics

Average Patient Age
72.1 years
Avg HCC Risk Score
1.06
Gender Split
69% female / 31% male
Age Distribution
<65: 49, 65-74: 119, 75-84: 99, 85+: 35

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
141
Lisinopril
120
Levothyroxine Sodium
103
Amlodipine Besylate
90
Losartan Potassium
81
Gabapentin
73
Pantoprazole Sodium
72
Tamsulosin Hcl
64
Cyclobenzaprine Hcl
62
Metoprolol Succinate
60

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

Physician Assistant Overview

How HANNAH FISCHER fits within the Physician Assistant landscape nationally.

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

HANNAH FISCHER's 3,103 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Minnesota

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

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

Frequently Asked Questions

What is HANNAH FISCHER's specialty?
HANNAH FISCHER specializes in Physician Assistant and practices in ANNANDALE, Minnesota.
How much does HANNAH FISCHER prescribe under Medicare Part D?
In 2023, HANNAH FISCHER wrote 3,103 Medicare Part D claims totaling $290K in drug costs for 302 beneficiaries.
What is HANNAH FISCHER's Medicare quality score?
HANNAH FISCHER has a CMS MIPS Final Score of 83.5331/100 (Quality: 81.7967, Cost: 63.3136). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is HANNAH FISCHER located?
HANNAH FISCHER is located at 440 ELM ST E, ANNANDALE, MN, 55302. Phone: (320) 274-3744.
What is HANNAH FISCHER's NPI number?
HANNAH FISCHER's National Provider Identifier (NPI) is 1639364524, issued on 09/13/2007.
Does HANNAH FISCHER prescribe more brand-name or generic drugs?
HANNAH FISCHER's prescribing is 12% brand-name and 88% generic drugs by claim count, with $231K in brand drug costs.
Does HANNAH FISCHER prescribe opioids?
Yes, HANNAH FISCHER had 166 opioid claims in 2023 with an opioid prescribing rate of 5.3%.
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 HANNAH FISCHER prescribe most often?
Based on 2023 Medicare Part D data, HANNAH FISCHER's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HANNAH FISCHER accept Medicare?
HANNAH FISCHER appears in CMS Medicare data with 3,103 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 HANNAH FISCHER's credentials?
HANNAH FISCHER's NPI is 1639364524. 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