NPPES file of Aug 9, 2026

Frank Anderson Leonard, M.D.

Internal Medicine Physician · Dallas, TX

Frank Anderson Leonard, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1205813607, issued on Dec 27, 2005. Check the license (Texas G7261, as entered in NPPES) on the Texas 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
1205813607
Name
Frank Anderson Leonard
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G7261 TX
Self-reported in NPPES; status is on the state search
Practice location
8335 Walnut Hill LN, Dallas, TX 75231
Phone
(214) 368-6424
Enumerated
Dec 27, 2005
Record last updated
Jul 13, 2026
Fax
(214) 360-9012
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 9,175 in Texas → Look up another NPI →

Also registered at 8335 Walnut Hill LN

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

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  2. David Cheatham, M.D.Internal Medicine Physician1861479222
  3. Gerald Glickman, DDS, MSEndodontics1780850289
  4. Larry Gray, M.D.Pediatrics Physician1326090069
  5. William Henderson, D.D.S.Endodontics1447268685
  6. Ted Hume, DDSGeneral Practice Dentistry1649301060

Verify Frank Anderson Leonard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license G7261    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 Texas license search

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Frank Anderson Leonard among 9,175 internal medicine physician records in Texas

Frank Anderson Leonard, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2026 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

956 internal medicine physician records list a practice address in Dallas

They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Paul Cary, MDDallas, TX 752311548250269
  2. Melanie Christina, M.D.Dallas, TX 752311003805292
  3. Gary Goff, M.D.Dallas, TX 752311629050521
  4. Jacqueline Hubbard, M.D.Dallas, TX 752311972588333
  5. Mitchell Huebner, MDDallas, TX 752311215938071
  6. Shamim Khambati, M.D.Dallas, TX 752311073598413
  7. Chiao Lie, MDDallas, TX 752311487635900
  8. Susan McKinney, M.D.Dallas, TX 752311194700542

Common questions

What is Frank Anderson Leonard, M.D.'s NPI number?

Frank Anderson Leonard, M.D.'s National Provider Identifier (NPI) is 1205813607, issued on Dec 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frank Anderson Leonard, M.D. located?

The NPPES record lists a practice address at 8335 Walnut Hill LN, Dallas, TX, 75231. Phone: (214) 368-6424. Providers update this record themselves, so call before visiting.

How can I verify Frank Anderson Leonard, M.D.'s license?

NPPES lists Texas license number G7261, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. 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.