NPPES file of Aug 9, 2026

Frank Lloyd Madla, M.D.

Internal Medicine Physician · San Antonio, TX

Frank Lloyd Madla, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1538256367, issued on Oct 5, 2006. Check the license (Texas J4318, as entered in NPPES) on the Texas Medical Board; 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
1538256367
Name
Frank Lloyd Madla
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
J4318 TX
Self-reported in NPPES; status is on the state search
Practice location
4330 Medical Dr, San Antonio, TX 78229
Phone
(210) 576-5306
Enumerated
Oct 5, 2006
Record last updated
Jul 17, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(210) 694-0645
Medicare enrollment
Enrolled (PECOS I20090720000209); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 1992
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 internal medicine physician records → All 9,175 in Texas → Look up another NPI →

Also registered at 4330 Medical Dr

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

  1. Haydee AdanGerontology Nurse Practitioner1518164797
  2. Winnifer Baduel, M.D.Internal Medicine Physician1245397744
  3. Thomas Bienen, M.D.Internal Medicine Physician1952581746
  4. Stephanie Bruno, APRNFamily Nurse Practitioner1134560667
  5. Darius Buzenas, M.D.Internal Medicine Physician1609019272
  6. William Davis, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1437195187

Verify Frank Lloyd Madla in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J4318    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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89% fewer Medicare Part D claims than the average internal medicine physician in 2024

361 Medicare Part D claims for 155 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 73 claims were for opioids.

  1. Frank Madla361
  2. Specialty average3,176

Most prescribed

  1. Hydrocodone-Acetaminophen60 claims
  2. Amlodipine Besylate17 claims
  3. Clopidogrel16 claims
  4. Furosemide14 claims
  5. Gabapentin13 claims
  6. Atorvastatin Calcium12 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. Wellmed Networks, Inc.San Antonio, TX

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

Frank Lloyd Madla among 9,175 internal medicine physician records in Texas

Frank Lloyd Madla, 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. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1992 · median 2004 among the 6,088 with a school on file
  • Record last updated2015 · 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).

657 internal medicine physician records list a practice address in San Antonio

They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.

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

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jeremias Abueme, M.D.San Antonio, TX 782291891790960
  2. Richard Clemons, MDSan Antonio, TX 782291740282664
  3. Serina Flores, M.D.San Antonio, TX 782291528058203
  4. John Galan, MDSan Antonio, TX 782291528069440
  5. Juan Gonzalez, MDSan Antonio, TX 782291659370963
  6. Bradley Kayser, MDSan Antonio, TX 782291285635110
  7. Michelle Medellin, M.D.San Antonio, TX 782291770571614
  8. Thomas Mieras, MDSan Antonio, TX 782291578564787

Common questions

What is Frank Lloyd Madla, M.D.'s NPI number?

Frank Lloyd Madla, M.D.'s National Provider Identifier (NPI) is 1538256367, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frank Lloyd Madla, M.D. located?

The NPPES record lists a practice address at 4330 Medical Dr, San Antonio, TX, 78229. Phone: (210) 576-5306. Providers update this record themselves, so call before visiting.

How can I verify Frank Lloyd Madla, M.D.'s license?

NPPES lists Texas license number J4318, 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.

How much does Frank Lloyd Madla, M.D. prescribe under Medicare Part D?

In 2024, Frank Lloyd Madla, M.D. had 361 Medicare Part D claims for 155 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.