NPPES file of Aug 9, 2026

Gregory D. Hollis, PAC

Physician Assistant · Tampa, FL

Gregory D. Hollis, PAC is a physician assistant with a practice address in Tampa, Florida, and NPI 1114215290, issued on Jul 11, 2011. Check the license (Florida PA9106026, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114215290
Name
Gregory D. Hollis
Credential
PAC
Primary taxonomy
Physician Assistant 363A00000X
License number
PA9106026 FL
Self-reported in NPPES; status is on the state search
Practice location
3100 E Fletcher Ave, Tampa, FL 33613
Phone
(813) 971-6000
Enumerated
Jul 11, 2011
Record last updated
Sep 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110804000109); 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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8 nearest physician assistant records → All 10,257 in Florida → Look up another NPI →

Also registered at 3100 E Fletcher Ave

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

  1. Qassem Abdelal, MDCritical Care Medicine (Internal Medicine) Physician1477041796
  2. Mutaz Bellah AbudreaStudent in an Organized Health Care Education/Training Program1992559165
  3. Oleksandr Adzhymuratov, MDStudent in an Organized Health Care Education/Training Program1144161506
  4. Elliott Aguayo, M.D.Emergency Medicine Physician1942438940
  5. Caitlin AhernCertified Registered Nurse Anesthetist1457996852
  6. Sarah Aitchison, APRN-CPrimary Care Nurse Practitioner1912545666

Verify Gregory D. Hollis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license PA9106026    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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Bills Medicare through one group practice

  1. Unity Health Care Inc.Washington, DC

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

Gregory D. Hollis among 10,257 physician assistant records in Florida

Gregory D. Hollis, PAC is one of 10,257 physician assistant records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 28% of them.

  • NPI issued2011 · 28% of these records are older, 70% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2011 · median 2018 among the 5,867 with a school on file
  • Record last updated2011 · 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

852 physician assistant records list a practice address in Tampa

They are 852 of the 26,440 NPPES records with a practice address in Tampa, and 10,257 physician assistant records in Florida.

All 10,257 in Florida → Every provider in Tampa → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Brian Baker, PACTampa, FL 336131346293834
  2. William Demarse, PA-CTampa, FL 336131881655272
  3. Jose Flores, PATampa, FL 336131558339549
  4. Hillary Halloway, MPAS, PA-CTampa, FL 336131346217387
  5. Heather Johnson, PACTampa, FL 336131356396535
  6. Jay Lavina, PACTampa, FL 336131841246808
  7. John Maxson, PA-CTampa, FL 336131154429843
  8. Thomas McAuley, PATampa, FL 336131598790107

Common questions

What is Gregory D. Hollis, PAC's NPI number?

Gregory D. Hollis, PAC's National Provider Identifier (NPI) is 1114215290, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Gregory D. Hollis, PAC located?

The NPPES record lists a practice address at 3100 E Fletcher Ave, Tampa, FL, 33613. Phone: (813) 971-6000. Providers update this record themselves, so call before visiting.

How can I verify Gregory D. Hollis, PAC's license?

NPPES lists Florida license number PA9106026, 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.

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.