John Hansford Kellum, M.D.
Obstetrics & Gynecology Physician · San Antonio, TX
John Hansford Kellum, M.D. is an obstetrics & gynecology physician with a practice address in San Antonio, Texas, and NPI 1255326989, issued on Sep 19, 2005. Check the license (Texas J0844, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Hansford Kellum
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- J0844 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3903 Wiseman Blvd, San Antonio, TX 78251
- Phone
- (210) 675-6724
- Enumerated
- Sep 19, 2005
- Record last updated
- Nov 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (210) 675-1759
- Medicaid ID
- 115386801 TX
- Medicare enrollment
- Enrolled (PECOS I20100324000844); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 3903 Wiseman Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angie AyersPharmacist1679929756
- Carla Barba, NPWomen's Health Nurse Practitioner1366543399
- Paula Bilica, D.O.Obstetrics & Gynecology Physician1467620260
- Jennifer Hughes, APRNPsychiatric/Mental Health Nurse Practitioner1972847176
- Samir Patel, D.O.Pain Medicine Physician1992965982
- Molly Shields, M.D.Obstetrics & Gynecology Physician1396971255
Verify John Hansford Kellum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J0844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
82 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone28 claims
- Estradiol11 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: $302.48
16 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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.
Bills Medicare through one group practice
- Kellum Physician Partners PASchertz, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Hansford Kellum among 3,524 obstetrics & gynecology physician records in Texas
John Hansford Kellum, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1990 · median 2005 among the 2,093 with a school on file
- Record last updated2016 · 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).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in San Antonio → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Vivian Ahn, M.D.San Antonio, TX 782511093151292
- Yadira Anca, MDSan Antonio, TX 782511295915254
- Paula Bilica, D.O.San Antonio, TX 782511467620260
- Emily BowdenSan Antonio, TX 782511588197966
- Amy Gonzales, MDSan Antonio, TX 782511457746232
- Nistha Jajal, M.D.San Antonio, TX 782511194172205
- Nkechi Ogogor, M.D.San Antonio, TX 782511366625626
- Molly Shields, M.D.San Antonio, TX 782511396971255
Common questions
What is John Hansford Kellum, M.D.'s NPI number?
John Hansford Kellum, M.D.'s National Provider Identifier (NPI) is 1255326989, issued on Sep 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Hansford Kellum, M.D. located?
The NPPES record lists a practice address at 3903 Wiseman Blvd, San Antonio, TX, 78251. Phone: (210) 675-6724. Providers update this record themselves, so call before visiting.
How can I verify John Hansford Kellum, M.D.'s license?
NPPES lists Texas license number J0844, 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 John Hansford Kellum, M.D. prescribe under Medicare Part D?
In 2024, John Hansford Kellum, M.D. had 82 Medicare Part D claims for 27 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.