NPPES file of Aug 9, 2026

Heather Diane Gilroy, RN, FNP-C

Family Nurse Practitioner · Fowlerville, MI

Heather Diane Gilroy, RN, FNP-C is a family nurse practitioner with a practice address in Fowlerville, Michigan, and NPI 1902525793, issued on Aug 24, 2022. Check the license (Michigan 4704320962, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902525793
Name
Heather Diane Gilroy
Credential
RN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704320962 MI
Self-reported in NPPES; status is on the state search
Practice location
202 E Van Riper RD, Fowlerville, MI 48836
Phone
(517) 223-7300
Enumerated
Aug 24, 2022
Record last updated
May 3, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 202 E Van Riper RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles Hoffman, PHYSICAL THERAPISTPhysical Therapist1144494386
  2. Lori Konopacke, P.T.Physical Therapist1033271036
  3. Harmony McKay, FNP-BCFamily Nurse Practitioner1053728923
  4. Melissa Ryan, D.P.TPhysical Therapist1942458146
  5. Megan Schram, FNP-CFamily Nurse Practitioner1043763006
  6. Norine Tracy, M.D.Family Medicine Physician1982609202

Verify Heather Diane Gilroy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704320962    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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42% fewer Medicare Part D claims than the average family nurse practitioner in 2024

752 Medicare Part D claims for 123 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 37 claims were for opioids.

  1. Heather Gilroy752
  2. Specialty average1,305

Most prescribed

  1. Lisinopril32 claims
  2. Levothyroxine Sodium25 claims
  3. Tramadol Hcl24 claims
  4. Amlodipine Besylate22 claims
  5. Gabapentin22 claims
  6. Hydrochlorothiazide21 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $188.27

5 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heather Gilroy$188.27
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

4 family nurse practitioner records list a practice address in Fowlerville

They are 4 of the 59 NPPES records with a practice address in Fowlerville, and 5,356 family nurse practitioner records in Michigan.

All 4 in Fowlerville → All 5,356 in Michigan → Every provider in Fowlerville →

Other family nurse practitioner records in Michigan

  1. Uaye Abai, BSC, BSN, RN, FNPWest Bloomfield, MI1457460222
  2. Leila Abbas, NPInkster, MI1356857056
  3. Norma AbbottCaro, MI1700321346
  4. Bianca Abboud, FNPSaginaw, MI1588437404
  5. Fatima Abdallah, FNP-BCDearborn, MI1831783695
  6. Fatmeh Abdallah, FNPDearborn, MI1700678745
  7. Houda AbdallahOak Park, MI1811524655
  8. Zienab Abdallah, FNPDearborn, MI1417718065
  9. Samir Abdel-HakCanton, MI1194541094
  10. Deya Abdelbaki, NPBelleville, MI1427582311

Common questions

What is Heather Diane Gilroy, RN, FNP-C's NPI number?

Heather Diane Gilroy, RN, FNP-C's National Provider Identifier (NPI) is 1902525793, issued on Aug 24, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Heather Diane Gilroy, RN, FNP-C located?

The NPPES record lists a practice address at 202 E Van Riper RD, Fowlerville, MI, 48836. Phone: (517) 223-7300. Providers update this record themselves, so call before visiting.

How can I verify Heather Diane Gilroy, RN, FNP-C's license?

NPPES lists Michigan license number 4704320962, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Diane Gilroy, RN, FNP-C prescribe under Medicare Part D?

In 2024, Heather Diane Gilroy, RN, FNP-C had 752 Medicare Part D claims for 123 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.