Austin Oscar Williams, M.D.
Internal Medicine Physician · Houston, TX
Austin Oscar Williams, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1255433611, issued on Sep 5, 2006. Check the license (Texas J9934, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Austin Oscar Williams
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- J9934 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7015 Almeda RD # 5, Houston, TX 77054
- Phone
- (713) 665-5959
- Enumerated
- Sep 5, 2006
- Record last updated
- Mar 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (713) 665-5161
- Medicaid ID
- 158702401 TX
- Medicare enrollment
- Enrolled (PECOS I20040924000424); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Austin Oscar Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J9934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average internal medicine physician in 2024
5,811 Medicare Part D claims for 407 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 295 claims were for opioids.
Most prescribed
- Atorvastatin Calcium273 claims
- Pantoprazole Sodium179 claims
- Amlodipine Besylate164 claims
- Furosemide146 claims
- Eliquis124 claims
- Gabapentin116 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.
Industry payments in 2024: $564.46
31 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Austin Oscar Williams among 9,175 internal medicine physician records in Texas
Austin Oscar Williams, 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
- Graduated1994 · median 2004 among the 6,088 with a school on file
- Record last updated2011 · 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).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Carney, MDHouston, TX 770541124018544
- Adil Cheema, M.D.Houston, TX 770541376554535
- Donnie Evans, M.D.Houston, TX 770541568578789
- Howard Grant, MDHouston, TX 770541205940665
- Olendruff Johnson, M.D.Houston, TX 770541730186669
- Joel Kneitz, MDHouston, TX 770541356327498
- Christopher Lockhart, M.D.Houston, TX 770541336180504
- Nghia Nguyen, M.D.Houston, TX 770541922042977
Common questions
What is Austin Oscar Williams, M.D.'s NPI number?
Austin Oscar Williams, M.D.'s National Provider Identifier (NPI) is 1255433611, issued on Sep 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Austin Oscar Williams, M.D. located?
The NPPES record lists a practice address at 7015 Almeda RD # 5, Houston, TX, 77054. Phone: (713) 665-5959. Providers update this record themselves, so call before visiting.
How can I verify Austin Oscar Williams, M.D.'s license?
NPPES lists Texas license number J9934, 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 Austin Oscar Williams, M.D. prescribe under Medicare Part D?
In 2024, Austin Oscar Williams, M.D. had 5,811 Medicare Part D claims for 407 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.
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.