Sujatha Gerineni, MD
Internal Medicine Physician · San Antonio, TX
Sujatha Gerineni, MD is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1396973640, issued on Jun 25, 2009. Check the license (Texas P4954, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sujatha Gerineni
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P4954 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1418 Walkers Way Ste 101, San Antonio, TX 78216
- Phone
- (210) 245-7933
- Enumerated
- Jun 25, 2009
- Record last updated
- Mar 11, 2026
- Fax
- (731) 201-5068
- Medicare enrollment
- Enrolled (PECOS I20130226000487); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1418 Walkers Way Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Castro, PA-CMedical Physician Assistant1194311852
- Brenda Santos, PAMedical Physician Assistant1255660916
- Katherine WilksPhysician Assistant1376262659
Verify Sujatha Gerineni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,018 Medicare Part D claims for 272 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium151 claims
- Amlodipine Besylate116 claims
- Levothyroxine Sodium100 claims
- Rosuvastatin Calcium88 claims
- Losartan Potassium77 claims
- Metformin Hcl75 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: $334.85
17 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Advanced Internal Medicine Practice PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sujatha Gerineni among 9,175 internal medicine physician records in Texas
Sujatha Gerineni, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Leslee Ball-Scovel, MDSan Antonio, TX 782161790759371
- Reid Hartson, MDSan Antonio, TX 782161063528263
- Roseann Miller, MDSan Antonio, TX 782161285646141
- Dennis Murphree, MDSan Antonio, TX 782161174520894
- Kwame Obeng, M.D.San Antonio, TX 782161851320402
- Anthony Oliva, MDSan Antonio, TX 782161467569822
- Lino Ramos, MDSan Antonio, TX 782161851332415
- Shankar Sanka, M.D.San Antonio, TX 782161851395495
Common questions
What is Sujatha Gerineni, MD's NPI number?
Sujatha Gerineni, MD's National Provider Identifier (NPI) is 1396973640, issued on Jun 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sujatha Gerineni, MD located?
The NPPES record lists a practice address at 1418 Walkers Way Ste 101, San Antonio, TX, 78216. Phone: (210) 245-7933. Providers update this record themselves, so call before visiting.
How can I verify Sujatha Gerineni, MD's license?
NPPES lists Texas license number P4954, 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 Sujatha Gerineni, MD prescribe under Medicare Part D?
In 2024, Sujatha Gerineni, MD had 2,018 Medicare Part D claims for 272 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.