NPPES file of Aug 9, 2026

Diane K. Duff, CRNP

Adult Health Nurse Practitioner · Akron, OH

Diane K. Duff, CRNP is an adult health nurse practitioner with a practice address in Akron, Ohio, and NPI 1215260195, issued on Sep 10, 2009. Check the license (Ohio COA 10888-NP, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1215260195
Name
Diane K. Duff
Credential
CRNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
COA 10888-NP OH
Self-reported in NPPES; status is on the state search
Practice location
55 Arch St, Akron, OH 44304
Phone
(330) 375-7676
Enumerated
Sep 10, 2009
Record last updated
Sep 10, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(330) 375-3760
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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8 nearest adult health nurse practitioner records → All 1,591 in Ohio → Look up another NPI →

Also registered at 55 Arch St

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

  1. Syed AhmedPsychiatry Physician1699208793
  2. Ferdinand Apolonio, M.D.Family Medicine Physician1134313711
  3. Amelia Bitonte, D.O.Internal Medicine Physician1942696547
  4. Justin Catlett, M.D.Family Medicine Physician1821100421
  5. Paul Chenowith, D.O.Student in an Organized Health Care Education/Training Program1598183915
  6. Michael Crotty, M.D.Internal Medicine Physician1215199559

Verify Diane K. Duff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license COA 10888-NP    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 Ohio 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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Diane K. Duff among 1,591 adult health nurse practitioner records in Ohio

Diane K. Duff, CRNP is one of 1,591 adult health nurse practitioner records with a practice address in Ohio. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 30% of them.

  • NPI issued2009 · 30% of these records are older, 66% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2009 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Ohio

There are 1,591 adult health nurse practitioner records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,591 in Ohio → Every provider in Akron → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Linda Cook, CRNPAkron, OH 443041538165683
  2. Cherilyn Ferdig, CNPAkron, OH 443041154377737
  3. Amanda Harvan, CNPAkron, OH 443041619166279
  4. Erica Hoiles, C.N.P.Akron, OH 443041467691279
  5. Earl McFarland, CRNPAkron, OH 443041487650537
  6. Kelly McGranahan, CNPAkron, OH 443041427336767
  7. Michelle Michel, CRNPAkron, OH 443041770589830
  8. Gina Modena, APRNAkron, OH 443041821122441

Common questions

What is Diane K. Duff, CRNP's NPI number?

Diane K. Duff, CRNP's National Provider Identifier (NPI) is 1215260195, issued on Sep 10, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Diane K. Duff, CRNP located?

The NPPES record lists a practice address at 55 Arch St, Akron, OH, 44304. Phone: (330) 375-7676. Providers update this record themselves, so call before visiting.

How can I verify Diane K. Duff, CRNP's license?

NPPES lists Ohio license number COA 10888-NP, as entered by the provider. Search the Ohio 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. 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.