Charlene Ann Vestermark Hauser, DO
Gastroenterology Physician · Temple, TX
Charlene Ann Vestermark Hauser, DO is a gastroenterology physician with a practice address in Temple, Texas, and NPI 1558688465, issued on May 2, 2010. Check the license (Texas S4314, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charlene Ann Vestermark Hauser
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- S4314 TX
0102202971 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2401 S 31St St, Temple, TX 76508
- Phone
- (254) 724-2111
- Enumerated
- May 2, 2010
- Record last updated
- Jan 20, 2022
- Medicare enrollment
- Enrolled (PECOS I20211118000554); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2010
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Also registered at 2401 S 31St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charlene Ann Vestermark Hauser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S4314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average gastroenterology physician in 2024
318 Medicare Part D claims for 122 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Omeprazole116 claims
- Linzess33 claims
- Pantoprazole Sodium31 claims
- Rabeprazole Sodium14 claims
- Colestipol Hcl12 claims
- Xifaxan12 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
- Scott And White ClinicTemple, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charlene Ann Vestermark Hauser among 1,478 gastroenterology physician records in Texas
Charlene Ann Vestermark Hauser, DO is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2010 · median 2003 among the 1,175 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Temple → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Andrejs Avots-Avotins, M.D.Temple, TX 765081427017425
- Phillip Chaney, M.D.Temple, TX 765081033223821
- Raymond Duggan, D.O.Temple, TX 765081639138167
- Richard Erickson, M.D.Temple, TX 765081306806161
- Mark Jeffries, D.O.Temple, TX 765081477513950
- Christopher Naumann, M.D.Temple, TX 765081235257890
- Timothy Pfanner, M.D.Temple, TX 765081275594632
- Jonathan Ramirez, M.D.Temple, TX 765081184883241
Common questions
What is Charlene Ann Vestermark Hauser, DO's NPI number?
Charlene Ann Vestermark Hauser, DO's National Provider Identifier (NPI) is 1558688465, issued on May 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Charlene Ann Vestermark Hauser, DO located?
The NPPES record lists a practice address at 2401 S 31St St, Temple, TX, 76508. Phone: (254) 724-2111. Providers update this record themselves, so call before visiting.
How can I verify Charlene Ann Vestermark Hauser, DO's license?
NPPES lists Texas license number S4314, 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 Charlene Ann Vestermark Hauser, DO prescribe under Medicare Part D?
In 2024, Charlene Ann Vestermark Hauser, DO had 318 Medicare Part D claims for 122 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.