NPPES file of Aug 9, 2026

Paul F. Gregory, MD

Internal Medicine Physician · Tucson, AZ

Paul F. Gregory, MD is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1255397790, issued on Apr 24, 2006. Check the license (Arizona 14113, as entered in NPPES) on the Arizona Medical Board; 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
1255397790
Name
Paul F. Gregory
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
14113 AZ
Self-reported in NPPES; status is on the state search
Practice location
6200 N LA Cholla Blvd, Tucson, AZ 85741
Phone
(520) 469-8780
Enumerated
Apr 24, 2006
Record last updated
Oct 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
26660 AZ
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 internal medicine physician records → All 2,853 in Arizona → Look up another NPI →

Also registered at 6200 N LA Cholla Blvd

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

  1. Ryan Abraham, CRNACertified Registered Nurse Anesthetist1639794324
  2. Bahbak Adrangi, MDAnesthesiology Physician1811972565
  3. Abram Aguilar, MDInternal Medicine Physician1700080900
  4. Ramin Ahsaei, M.D.Anesthesiology Physician1467420612
  5. Lakshmi AinapurapuInternal Medicine Physician1457843096
  6. Bisma Akram, MDStudent in an Organized Health Care Education/Training Program1508785536

Verify Paul F. Gregory in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 14113    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 Arizona 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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Paul F. Gregory among 2,853 internal medicine physician records in Arizona

Paul F. Gregory, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 55% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2008 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

651 internal medicine physician records list a practice address in Tucson

They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Adam Boyer, MDTucson, AZ 857411760440317
  2. Patricia Carter, MDTucson, AZ 857411780688689
  3. David Gates, MDTucson, AZ 857411750346565
  4. Terry Hargrove, MDTucson, AZ 857411336117092
  5. Jocelyn Hendricks, D.O.Tucson, AZ 857411497742068
  6. Brian Mayernick, MDTucson, AZ 857411114916384
  7. Rebecca Nara, M.D.Tucson, AZ 857411083602700
  8. Khawaja Rahman, M.D.Tucson, AZ 857411508865239

Common questions

What is Paul F. Gregory, MD's NPI number?

Paul F. Gregory, MD's National Provider Identifier (NPI) is 1255397790, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Paul F. Gregory, MD located?

The NPPES record lists a practice address at 6200 N LA Cholla Blvd, Tucson, AZ, 85741. Phone: (520) 469-8780. Providers update this record themselves, so call before visiting.

How can I verify Paul F. Gregory, MD's license?

NPPES lists Arizona license number 14113, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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. 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.