NPPES file of Aug 9, 2026

William R. Harper, PA-C

Medical Physician Assistant · Tampa, FL

William R. Harper, PA-C is a medical physician assistant with a practice address in Tampa, Florida, and NPI 1114911427, issued on Sep 1, 2005. Check the license (Florida PA2167, as entered in NPPES) on the Florida health license search; 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
1114911427
Name
William R. Harper
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA2167 FL
Self-reported in NPPES; status is on the state search
Practice location
10150 Highland Manor Dr Ste 205, Tampa, FL 33610
Phone
(813) 259-1013
Enumerated
Sep 1, 2005
Record last updated
May 4, 2026
Fax
(813) 254-0396
Medicaid ID
290336900 FL
Medicare enrollment
Enrolled (PECOS I20091218000295); 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 10150 Highland Manor Dr Ste 205

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

  1. Amanda Burns, APRNFamily Nurse Practitioner1649849431
  2. Amber Casellas, PA-CPhysician Assistant1376900621
  3. Ashley Castro, MSN, APRN, FNP-CFamily Nurse Practitioner1114798881
  4. Meagan Ducharme, APRN-CFamily Nurse Practitioner1881068310
  5. Paula Earp, PA-CPhysician Assistant1265499768
  6. Megan Flynn, PA-CMedical Physician Assistant1720020605

Verify William R. Harper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license PA2167
    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
Open the Florida 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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4.8 times the Medicare Part D claims of the average medical physician assistant in 2024

5,557 Medicare Part D claims for 216 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. William Harper5,557
  2. Specialty average1,148

Most prescribed

  1. Atorvastatin Calcium242 claims
  2. Amlodipine Besylate198 claims
  3. Lisinopril192 claims
  4. Levothyroxine Sodium188 claims
  5. Potassium Chloride151 claims
  6. Furosemide140 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. Bluestone Physician Services Southeast LLCTampa, FL

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

William R. Harper among 2,776 medical physician assistant records in Florida

William R. Harper, PA-C is one of 2,776 medical physician assistant records with a practice address in Florida. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated1979 · median 2013 among the 1,278 with a school on file
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Florida

There are 2,776 medical physician assistant records in Florida.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Megan Flynn, PA-CTampa, FL 336101720020605
  2. Simone Fort, PA-CTampa, FL 336101134854813
  3. Chi Van, PA-CTampa, FL 336101356195911
  4. Sean Croteau, PA-CTampa, FL 336091497172498
  5. Michael Ferentino, P.A.Tampa, FL 336091750717377
  6. Kristine Gomez, PATampa, FL 336091609208313
  7. Kristen Hehman, PA-CTampa, FL 336091457021222
  8. Kelly Keough, PA-CTampa, FL 336111255798005

Common questions

What is William R. Harper, PA-C's NPI number?

William R. Harper, PA-C's National Provider Identifier (NPI) is 1114911427, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William R. Harper, PA-C located?

The NPPES record lists a practice address at 10150 Highland Manor Dr Ste 205, Tampa, FL, 33610. Phone: (813) 259-1013. Providers update this record themselves, so call before visiting.

How can I verify William R. Harper, PA-C's license?

NPPES lists Florida license number PA2167, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William R. Harper, PA-C prescribe under Medicare Part D?

In 2024, William R. Harper, PA-C had 5,557 Medicare Part D claims for 216 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.