Katherine Oliver Hall, MD
Obstetrics & Gynecology Physician · San Antonio, TX
Katherine Oliver Hall, MD is an obstetrics & gynecology physician with a practice address in San Antonio, Texas, and NPI 1497217046, issued on Apr 3, 2019. Check the license (Texas U3226, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Oliver Hall
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- U3226 TX
Self-reported in NPPES; status is on the state search - Practice location
- 502 Madison Oak Dr Ste 440, San Antonio, TX 78258
- Phone
- (210) 946-1300
- Enumerated
- Apr 3, 2019
- Record last updated
- Oct 16, 2023
- Fax
- (210) 946-1700
- Medicare enrollment
- Enrolled (PECOS I20230623002107); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 502 Madison Oak Dr Ste 440
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Cuen, MDObstetrics & Gynecology Physician1669900403
- Cassie Hagen, NPWomen's Health Nurse Practitioner1144768961
- Sarah Lewis, FNP-CFamily Nurse Practitioner1982184370
Verify Katherine Oliver Hall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U3226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
128 Medicare Part D claims for 43 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol28 claims
- Valacyclovir17 claims
- Clobetasol Propionate11 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: $437.92
21 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- Women Partners IN Ob/gyn LLPSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
Other obstetrics & gynecology physician records in Texas
- Soroush Aalipourbirgani, MDHouston, TX1144859901
- Dennis Abbas, M.D.Dallas, TX1013928720
- Mina Abbassi-Ghanavati, MDDallas, TX1154509610
- Lillian Abbott, MDWebster, TX1114989316
- Azza AbdallaSeguin, TX1659725539
- Jasmin Abdeldayem, MDHouston, TX1962086462
- Fathma Abdulkhader, MDGalveston, TX1578491866
- Shannon Abikhaled, MDAustin, TX1699762427
- Oluwatomilona Abiodun, MDAustin, TX1649857160
- Ahmed Abouseif, MBBCHHouston, TX1831722339
Common questions
What is Katherine Oliver Hall, MD's NPI number?
Katherine Oliver Hall, MD's National Provider Identifier (NPI) is 1497217046, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Oliver Hall, MD located?
The NPPES record lists a practice address at 502 Madison Oak Dr Ste 440, San Antonio, TX, 78258. Phone: (210) 946-1300. Providers update this record themselves, so call before visiting.
How can I verify Katherine Oliver Hall, MD's license?
NPPES lists Texas license number U3226, 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 Katherine Oliver Hall, MD prescribe under Medicare Part D?
In 2024, Katherine Oliver Hall, MD had 128 Medicare Part D claims for 43 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.