NPPES file of Aug 9, 2026

Ashley Duffield, NP

Nurse Practitioner · Grand Blanc, MI

Ashley Duffield, NP is a nurse practitioner with a practice address in Grand Blanc, Michigan, and NPI 1215300033, issued on Nov 2, 2015. Check the license (Michigan 4704272487, 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
1215300033
Name
Ashley Duffield
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704272487 MI
Self-reported in NPPES; status is on the state search
Practice location
8435 Holly RD, Grand Blanc, MI 48439
Phone
(810) 232-5627
Enumerated
Nov 2, 2015
Record last updated
Jun 27, 2025
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 8435 Holly RD

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

  1. Kimberly Abraham, LMSWSocial Worker1770695710
  2. Myra Alliston, LLPCognitive & Behavioral Psychologist1235241282
  3. Jill Bills, LPCProfessional Counselor1750792347
  4. Paul Chrenka, MDPediatrics Physician1780621292
  5. Tonya Farrer, MA, LLP, CAACSocial Worker1477682037
  6. Marianne Goergen, PSY.D.Clinical Psychologist1104967405

Verify Ashley Duffield 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 4704272487    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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Industry payments in 2024: $72.22

4 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore Pharmaceuticals Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ashley Duffield$72.22
  2. Specialty average$791.64

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

20 nurse practitioner records list a practice address in Grand Blanc

They are 20 of the 1,735 NPPES records with a practice address in Grand Blanc, and 3,574 nurse practitioner records in Michigan.

All 20 in Grand Blanc → All 3,574 in Michigan → Every provider in Grand Blanc →

Other nurse practitioner records in Michigan

  1. Amina Abair, NP-CFlint, MI1083165161
  2. Linda Abbo, FNP-CFarmington Hills, MI1649814641
  3. Bilal Abdulla, NPDearborn, MI1912469701
  4. Sandra Abdullah, FNP-BCRochester Hills, MI1598592644
  5. Renee Aboona, NP-CRoyal Oak, MI1598346629
  6. Douglas Abraham, APRN, FNP-C, ENP-C,Battle Creek, MI1811689144
  7. Karyn Abrahamson, NPManistee, MI1588683288
  8. Sara Adair, NPNorton Shores, MI1841801362
  9. Barbara Adam, N.P.Detroit, MI1881918357
  10. Aimee Adams, ANP-BCLivonia, MI1740620970

Common questions

What is Ashley Duffield, NP's NPI number?

Ashley Duffield, NP's National Provider Identifier (NPI) is 1215300033, issued on Nov 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Duffield, NP located?

The NPPES record lists a practice address at 8435 Holly RD, Grand Blanc, MI, 48439. Phone: (810) 232-5627. Providers update this record themselves, so call before visiting.

How can I verify Ashley Duffield, NP's license?

NPPES lists Michigan license number 4704272487, 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.

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.