2026 NPPES data Nurse Practitioner NPI 1861082729 NURSE PRACTITIONER
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AMY GARMAKER, NURSE PRACTITIONER

Nurse Practitioner in ROCHESTER, 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
612
Medicare Part D claims · 169 beneficiaries · Nurse Practitioner avg: 1K

What the federal data shows

AMY GARMAKER, NURSE PRACTITIONER filed 612 Medicare Part D claims in 2023 as a Nurse Practitioner in ROCHESTER, Minnesota.

612
Part D claims, 2023

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.

AMY GARMAKER, NURSE PRACTITIONER's Medicare Part D volume vs every U.S. prescriber

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

612 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 AMY GARMAKER, NURSE PRACTITIONER?

Quality data not reported

NPI registry status

Active

Issued 01/24/2021

NPI 1861082729

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

612 44% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Minnesota

How Nurse Practitioner compares to other specialties among Minnesota providers

Minnesota providers

Nurse Practitioner share within Minnesota

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Minnesota

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — 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).

AMY GARMAKER, NURSE PRACTITIONER appears in the CMS NPPES registry as a Nurse Practitioner provider holding NURSE PRACTITIONER credentials at 200 1ST ST SW, ROCHESTER, MN, 55905, with a listed phone of (507) 284-2511. NPI 1861082729 was issued on 01/24/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GARMAKER 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 612 prescription claims written by this provider, covering 169 Medicare beneficiaries and totaling roughly $58K in drug spend. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 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

200 1ST ST SW
ROCHESTER, MN 55905

Provider Details

NPI 1861082729
Specialty Nurse Practitioner
Credentials NURSE PRACTITIONER
Gender Female
NPI Issued 01/24/2021

Hospital and facility affiliations

Facilities where AMY GARMAKER, NURSE PRACTITIONER 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.

MAYO CLINIC
ROCHESTER, 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).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

612
Total Claims
$58K
Total Drug Cost
169
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,412
Total Day Supply
39,808
Generic Drug Cost
$16K
Antibiotic Claims
51

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
1.15
Gender Split
65% female / 35% male
Age Distribution
<65: 17, 65-74: 102, 75-84: 38, 85+: 12

Top Prescribed Drugs (Medicare Part D)

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

What AMY GARMAKER, NURSE PRACTITIONER 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
56
Losartan Potassium
34
Lisinopril
32
Levothyroxine Sodium
26
Simvastatin
22
Pantoprazole Sodium
19
Rosuvastatin Calcium
19
Amlodipine Besylate
15
Metoprolol Succinate
15
Eliquis
Apixaban
14

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

Nurse Practitioner Overview

How AMY GARMAKER, NURSE PRACTITIONER fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

AMY GARMAKER, NURSE PRACTITIONER's 612 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Minnesota

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

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMY GARMAKER, NURSE PRACTITIONER's specialty?
AMY GARMAKER, NURSE PRACTITIONER specializes in Nurse Practitioner and practices in ROCHESTER, Minnesota. Credentials: NURSE PRACTITIONER.
How much does AMY GARMAKER, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2023, AMY GARMAKER, NURSE PRACTITIONER wrote 612 Medicare Part D claims totaling $58K in drug costs for 169 beneficiaries.
Where is AMY GARMAKER, NURSE PRACTITIONER located?
AMY GARMAKER, NURSE PRACTITIONER is located at 200 1ST ST SW, ROCHESTER, MN, 55905. Phone: (507) 284-2511.
What is AMY GARMAKER, NURSE PRACTITIONER's NPI number?
AMY GARMAKER, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1861082729, issued on 01/24/2021.
How many Nurse Practitioner providers are there in the US?
There are 87,227 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 AMY GARMAKER, NURSE PRACTITIONER prescribe most often?
Based on 2023 Medicare Part D data, AMY GARMAKER, NURSE PRACTITIONER's most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMY GARMAKER, NURSE PRACTITIONER accept Medicare?
AMY GARMAKER, NURSE PRACTITIONER appears in CMS Medicare data with 612 Part D claims and 169 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMY GARMAKER, NURSE PRACTITIONER's credentials?
AMY GARMAKER, NURSE PRACTITIONER's NPI is 1861082729 with credentials NURSE PRACTITIONER. 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