William Hollas, M.D.
Family Medicine Physician · Gladewater, TX
William Hollas, M.D. is a family medicine physician with a practice address in Gladewater, Texas, and NPI 1275538019, issued on Jun 17, 2005. Check the license (Texas K2039, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Hollas
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- K2039 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Broadway Ave, Gladewater, TX 75647
- Phone
- (903) 315-5630
- Enumerated
- Jun 17, 2005
- Entity
- Type 1 · individual
Also registered at 1600 Broadway Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheila Brinkman, APRN, FNP-CFamily Nurse Practitioner1891337747
- Tracy Casey, FNPFamily Nurse Practitioner1093172785
- Lynn Jennings, M.D.Family Medicine Physician1528075124
- Debra Mahoney, FNPFamily Nurse Practitioner1265619241
- Kenneth Skipper, MDFamily Medicine Physician1053316711
- Samantha Spiro Landry, FNP-CNurse Practitioner1447935234
Verify William Hollas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K2039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
4 family medicine physician records list a Gladewater practice address
They are 4 of the 59 NPPES records with a Gladewater practice address, and 10,592 family medicine physician records in Texas.
All 4 in Gladewater → All 10,592 in Texas → Every provider in Gladewater →
Other family medicine physician records in Texas
- Srinivasa Aaluri, MDEl Paso, TX1265566509
- Maira Aamir, MDShenandoah, TX1932660859
- Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
- So Abad, MDWichita Falls, TX1184624694
- Yoseph AbadiRichardson, TX1700742640
- Marcus Abadie, M.D.Athens, TX1104821107
- Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
- Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
- Syed Abbas, M.D.Houston, TX1821267477
- Lisa Abbott, M.D.Mansfield, TX1700847779
Common questions
What is William Hollas, M.D.'s NPI number?
William Hollas, M.D.'s National Provider Identifier (NPI) is 1275538019, issued on Jun 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Hollas, M.D. located?
The NPPES record lists a practice address at 1600 Broadway Ave, Gladewater, TX, 75647. Phone: (903) 315-5630. Providers update this record themselves, so call before visiting.
How can I verify William Hollas, M.D.'s license?
NPPES lists Texas license number K2039, 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 William Hollas, M.D. prescribe under Medicare Part D?
In 2024, William Hollas, M.D. had 17 Medicare Part D claims for 11 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.