NPPES file of Aug 9, 2026

Dian Nutter, PA-C

Physician Assistant · Willoughby, OH

Dian Nutter, PA-C is a physician assistant with a practice address in Willoughby, Ohio, and NPI 1376970327, issued on Oct 6, 2013. Check the license (Ohio 50.003858, as entered in NPPES) with the Ohio 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
1376970327
Name
Dian Nutter
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
50.003858 OH
Self-reported in NPPES; status is on the state search
Practice location
36000 Euclid Ave, Willoughby, OH 44094
Phone
(440) 375-8166
Enumerated
Oct 6, 2013
Record last updated
Oct 6, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131112002121); 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 36000 Euclid Ave

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

  1. Vijay Adusumilli, MDEmergency Medicine Physician1487615647
  2. Schickri Aina, PAPhysician Assistant1215998109
  3. Marc Allen, MDEmergency Medicine Physician1407817380
  4. Tammy Allen, RNCritical Care Medicine Registered Nurse1629225578
  5. Gregory Armstrong, PACPhysician Assistant1275594129
  6. Marwa Azem, PHARM.D.Pharmacist1881202026

Verify Dian Nutter 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 50.003858
    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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14% fewer Medicare Part D claims than the average physician assistant in 2024

713 Medicare Part D claims for 534 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Dian Nutter713
  2. Specialty average830

Most prescribed

  1. Amoxicillin-Clavulanate Potass146 claims
  2. Methylprednisolone98 claims
  3. Cephalexin60 claims
  4. Albuterol Sulfate Hfa47 claims
  5. Doxycycline Hyclate43 claims
  6. Nitrofurantoin Mono-Macro41 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.

Bills Medicare through one group practice

  1. University Hospitals Urgent Care, LLCCleveland Heights, OH

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

Dian Nutter among 5,325 physician assistant records in Ohio

Dian Nutter, PA-C is one of 5,325 physician assistant records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 28% of them.

  • NPI issued2013 · 28% of these records are older, 70% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2012 · median 2019 among the 3,621 with a school on file
  • Record last updated2013 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 physician assistant records list a practice address in Willoughby

They are 30 of the 1,110 NPPES records with a practice address in Willoughby, and 5,325 physician assistant records in Ohio.

The 8 physician assistant records with the nearest ZIP codes

  1. Schickri Aina, PAWilloughby, OH 440941215998109
  2. Gregory Armstrong, PACWilloughby, OH 440941275594129
  3. Diann Borthwick, PA-CKirtland, OH 440941003876483
  4. Bonnie Broida, PAWilloughby, OH 440941023224805
  5. Theresa Clemens, P.A.-CWilloughby, OH 440941316152465
  6. David Jacobson, PAWilloughby, OH 440941760443659
  7. Julie Lewis, PA-CWilloughby, OH 440941497181044
  8. George Livingston, PAWilloughby, OH 440941033170923

Common questions

What is Dian Nutter, PA-C's NPI number?

Dian Nutter, PA-C's National Provider Identifier (NPI) is 1376970327, issued on Oct 6, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Dian Nutter, PA-C located?

The NPPES record lists a practice address at 36000 Euclid Ave, Willoughby, OH, 44094. Phone: (440) 375-8166. Providers update this record themselves, so call before visiting.

How can I verify Dian Nutter, PA-C's license?

NPPES lists Ohio license number 50.003858, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Dian Nutter, PA-C prescribe under Medicare Part D?

In 2024, Dian Nutter, PA-C had 713 Medicare Part D claims for 534 beneficiaries; the average among physician assistant prescribers was 830. 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.

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.