2026 NPPES data Primary Care Nurse Practitioner NPI 1154809036 FNP-BC
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AMY HARMEYER, FNP-BC

Primary Care Nurse Practitioner in FORT WAYNE, Indiana. 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
5K
Medicare Part D claims · 96 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: AMY HARMEYER, FNP-BC is a Primary Care Nurse Practitioner ([object Object]) practicing in FORT WAYNE, Indiana with a Medicare Part D prescribing footprint of 5K claims across 96 beneficiaries — 12% brand-name prescribing .

What stands out: AMY HARMEYER, FNP-BC filed 4,952 Medicare Part D claims in 2023 across FORT WAYNE, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

AMY HARMEYER, FNP-BC at a glance

Quality data not reported

NPI registry status

Active

Issued 08/01/2018

NPI 1154809036

Primary specialty

Primary Care Nurse Practitioner

Mid-sized

10,138 US NPIs in this specialty

Medicare Part D claims

4,952 263% vs specialty avg

2023 prescription claims

Specialty avg: 1,363

Specialty distribution in Indiana

How Primary Care Nurse Practitioner compares to other specialties among Indiana providers

Indiana providers

Primary Care Nurse Practitioner share within Indiana

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Primary Care 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 HARMEYER, FNP-BC is a Primary Care Nurse Practitioner provider practicing in FORT WAYNE, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP-BC. NPI: 1154809036. 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.

AMY HARMEYER, FNP-BC appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding FNP-BC credentials at 6326 CONSTITUTION DR, FORT WAYNE, IN, 46804, with a listed phone of (260) 515-3275. NPI 1154809036 was issued on 08/01/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HARMEYER 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 4,952 prescription claims written by this provider, covering 96 Medicare beneficiaries and totaling roughly $546K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 0.7%. 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.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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

6326 CONSTITUTION DR
FORT WAYNE, IN 46804

Provider Details

NPI 1154809036
Specialty Primary Care Nurse Practitioner
Credentials FNP-BC
Gender Female
NPI Issued 08/01/2018

Hospital and facility affiliations

Facilities where AMY HARMEYER, FNP-BC 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.

HOSPITALIST PHYSICIANS OF INDIANA PC
VALPARAISO, IN

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

AMY HARMEYER, FNP-BC — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 4,952 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.

4,952
Total Claims
$546K
Total Drug Cost
96
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,090
Total Day Supply
134,807
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$428K
Generic Drug Cost
$117K
Opioid Claims
36 (0.7% rate)
Antibiotic Claims
67

Patient Demographics

Average Patient Age
63.6 years
Avg HCC Risk Score
2.23
Gender Split
33% female / 67% male
Age Distribution
<65: 48, 65-74: 34, 75-84: N/A, 85+: N/A

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
262
Metformin Hcl
164
Pantoprazole Sodium
159
Lisinopril
149
Amlodipine Besylate
139
Olanzapine
127
Trazodone Hcl
114
Tamsulosin Hcl
113
Gabapentin
109
Quetiapine Fumarate
107

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

Primary Care Nurse Practitioner Overview

How AMY HARMEYER, FNP-BC fits within the Primary Care Nurse Practitioner landscape nationally.

10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider

AMY HARMEYER, FNP-BC's 4,952 claims are above the specialty average of 1,363.

Nearby Primary Care Nurse Practitioner Providers in Indiana

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

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

Frequently Asked Questions

What is AMY HARMEYER, FNP-BC's specialty?
AMY HARMEYER, FNP-BC specializes in Primary Care Nurse Practitioner and practices in FORT WAYNE, Indiana. Credentials: FNP-BC.
How much does AMY HARMEYER, FNP-BC prescribe under Medicare Part D?
In 2023, AMY HARMEYER, FNP-BC wrote 4,952 Medicare Part D claims totaling $546K in drug costs for 96 beneficiaries.
Where is AMY HARMEYER, FNP-BC located?
AMY HARMEYER, FNP-BC is located at 6326 CONSTITUTION DR, FORT WAYNE, IN, 46804. Phone: (260) 515-3275.
What is AMY HARMEYER, FNP-BC's NPI number?
AMY HARMEYER, FNP-BC's National Provider Identifier (NPI) is 1154809036, issued on 08/01/2018.
Does AMY HARMEYER, FNP-BC prescribe more brand-name or generic drugs?
AMY HARMEYER, FNP-BC's prescribing is 12% brand-name and 88% generic drugs by claim count, with $428K in brand drug costs.
Does AMY HARMEYER, FNP-BC prescribe opioids?
Yes, AMY HARMEYER, FNP-BC had 36 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Primary Care Nurse Practitioner providers are there in the US?
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does AMY HARMEYER, FNP-BC prescribe most often?
Based on 2023 Medicare Part D data, AMY HARMEYER, FNP-BC's most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMY HARMEYER, FNP-BC accept Medicare?
AMY HARMEYER, FNP-BC appears in CMS Medicare data with 4,952 Part D claims and 96 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMY HARMEYER, FNP-BC's credentials?
AMY HARMEYER, FNP-BC's NPI is 1154809036 with credentials FNP-BC. 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