Katherine T. Sullivan, MD
Obstetrics & Gynecology Physician · Shenandoah, TX
Katherine T. Sullivan, MD is an obstetrics & gynecology physician with a practice address in Shenandoah, Texas, and NPI 1679530141, issued on Apr 28, 2006. Check the license (Texas M1372, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine T. Sullivan
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- M1372 TX
Self-reported in NPPES; status is on the state search - Practice location
- 17183 Interstate 45 S Ste 410, Shenandoah, TX 77385
- Phone
- (281) 602-7380
- Enumerated
- Apr 28, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (281) 602-7386
- Medicaid ID
- 176838401 TX
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 17183 Interstate 45 S Ste 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Huebner, MDObstetrics & Gynecology Physician1346486743
- Andrea Richter-Werning, MDObstetrics & Gynecology Physician1235188392
- Tara Winkelmann, M.D.Obstetrics & Gynecology Physician1275709206
Verify Katherine T. Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M1372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
21 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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: $568.04
27 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. 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.
Katherine T. Sullivan among 3,524 obstetrics & gynecology physician records in Texas
Katherine T. Sullivan, MD is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 obstetrics & gynecology physician records list a practice address in Shenandoah
They are 24 of the 966 NPPES records with a practice address in Shenandoah, and 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Shenandoah → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jennifer Everson, M.D.Shenandoah, TX 773851396893780
- Jennifer Huebner, MDShenandoah, TX 773851346486743
- Patricia Laden, M.D.Shenandoah, TX 773851306823349
- Andrea Richter-Werning, MDShenandoah, TX 773851235188392
- Kellyn Rielly, D.O.Shenandoah, TX 773851710245535
- Elise Rogers, MDShenandoah, TX 773851104367531
- Naa Sackey, MDShenandoah, TX 773851578790143
- Jose San Martin, MD.Shenandoah, TX 773851053576371
Common questions
What is Katherine T. Sullivan, MD's NPI number?
Katherine T. Sullivan, MD's National Provider Identifier (NPI) is 1679530141, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine T. Sullivan, MD located?
The NPPES record lists a practice address at 17183 Interstate 45 S Ste 410, Shenandoah, TX, 77385. Phone: (281) 602-7380. Providers update this record themselves, so call before visiting.
How can I verify Katherine T. Sullivan, MD's license?
NPPES lists Texas license number M1372, 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 T. Sullivan, MD prescribe under Medicare Part D?
In 2024, Katherine T. Sullivan, MD had 21 Medicare Part D claims; 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.