Prabhat Singh, M.D.
Internal Medicine Physician · Corpus Christi, TX
Prabhat Singh, M.D. is an internal medicine physician with a practice address in Corpus Christi, Texas, and NPI 1780972133, issued on Jul 19, 2011. Check the license (Texas Q8641, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Prabhat Singh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- Q8641 TX
MT199011 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1521 S Staples St Ste 601, Corpus Christi, TX 78404
- Phone
- (361) 887-8451
- Enumerated
- Jul 19, 2011
- Record last updated
- Oct 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (361) 887-6126
- Medicare enrollment
- Enrolled (PECOS I20160712002898); 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 1521 S Staples St Ste 601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Garcia, MSN, AGACNP-CAcute Care Nurse Practitioner1093541930
- Benjamin Lee, MDNephrology Physician1871784967
- Stefani Watson, NPFamily Nurse Practitioner1275924607
Verify Prabhat Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q8641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,142 Medicare Part D claims for 167 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Furosemide162 claims
- Jardiance131 claims
- Amlodipine Besylate98 claims
- Losartan Potassium89 claims
- Sevelamer Carbonate73 claims
- Tamsulosin Hcl64 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.
The MIPS final score for 2023 (Medicare payment program): 76.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $188.08
9 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. 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
- Kidney Specialists OF South Texas, P.A.Corpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Prabhat Singh among 9,175 internal medicine physician records in Texas
Prabhat Singh, M.D. 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 2011, is newer than 60% of them.
- NPI issued2011 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2009 · median 2004 among the 6,088 with a school on file
- Record last updated2018 · 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).
99 internal medicine physician records list a practice address in Corpus Christi
They are 99 of the 5,600 NPPES records with a practice address in Corpus Christi, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Corpus Christi → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Raymond Acebo, MDCorpus Christi, TX 784041457321218
- Anthony Asistido, M.D.Corpus Christi, TX 784041154339380
- Paul Bongat, D.O.Corpus Christi, TX 784041245682020
- Cecil Bourne, M.D.Corpus Christi, TX 784041063414134
- Defeng Chen, MDCorpus Christi, TX 784041689602112
- Scott Krall, MDCorpus Christi, TX 784041154389161
- Suresh Kulkarni, M.D.Corpus Christi, TX 784041134187347
- Jacqueline Phillips, D.O.Corpus Christi, TX 784041811204928
Common questions
What is Prabhat Singh, M.D.'s NPI number?
Prabhat Singh, M.D.'s National Provider Identifier (NPI) is 1780972133, issued on Jul 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Prabhat Singh, M.D. located?
The NPPES record lists a practice address at 1521 S Staples St Ste 601, Corpus Christi, TX, 78404. Phone: (361) 887-8451. Providers update this record themselves, so call before visiting.
How can I verify Prabhat Singh, M.D.'s license?
NPPES lists Texas license number Q8641, 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 Prabhat Singh, M.D. prescribe under Medicare Part D?
In 2024, Prabhat Singh, M.D. had 1,142 Medicare Part D claims for 167 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Prabhat Singh, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.