NPPES file of Aug 9, 2026

Mary Ann Tompkins, APRN

Family Nurse Practitioner · Saginaw, MI

Mary Ann Tompkins, APRN is a family nurse practitioner with a practice address in Saginaw, Michigan, and NPI 1669695417, issued on Apr 10, 2007. Check the license (Michigan 4704141828, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669695417
Name
Mary Ann Tompkins
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704141828 MI
Self-reported in NPPES; status is on the state search
Practice location
1447 N Harrison St, Saginaw, MI 48602
Phone
(989) 583-4114
Enumerated
Apr 10, 2007
Record last updated
Jun 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110128000910); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1447 N Harrison St

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

  1. Tammam Abdul-Aziz, MDAnesthesiology Physician1457343816
  2. Ameed Abdulrazzak, MDInternal Medicine Physician1902069016
  3. Diana Achatz, RDRegistered Dietitian1396937173
  4. Stephanie Adams, CRNACertified Registered Nurse Anesthetist1134597891
  5. Ali Ahmed, MDInternal Medicine Physician1043938319
  6. Abdo Alward, M.DHospitalist Physician1295772150

Verify Mary Ann Tompkins 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 4704141828
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Covenant Medical Center IncSaginaw, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Ann Tompkins among 5,356 family nurse practitioner records in Michigan

Mary Ann Tompkins, APRN is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 90% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2006 · median 2019 among the 3,254 with a school on file
  • Record last updated2016 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 family nurse practitioner records list a practice address in Saginaw

They are 191 of the 6,008 NPPES records with a practice address in Saginaw, and 5,356 family nurse practitioner records in Michigan.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Garria Arnold, DNP CFNPSaginaw, MI 486021932164415
  2. Alyssa Beebe, APRN, BCSaginaw, MI 486021972694909
  3. Corrine Dill, FNPSaginaw, MI 486021538183819
  4. Shauna Federico, M.S.N., FNP-BCSaginaw, MI 486021740396746
  5. Anna Harper, MSN, APRN-BCSaginaw, MI 486021205942380
  6. Barbara Ilkka, N.P.Saginaw, MI 486021598874299
  7. Robin Kaczanowski, APRN-BC, FNPSaginaw, MI 486021851324321
  8. Brenda Kargel, N.P.Saginaw, MI 486021205946431

Common questions

What is Mary Ann Tompkins, APRN's NPI number?

Mary Ann Tompkins, APRN's National Provider Identifier (NPI) is 1669695417, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Ann Tompkins, APRN located?

The NPPES record lists a practice address at 1447 N Harrison St, Saginaw, MI, 48602. Phone: (989) 583-4114. Providers update this record themselves, so call before visiting.

How can I verify Mary Ann Tompkins, APRN's license?

NPPES lists Michigan license number 4704141828, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.

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.