Khizar Ahsan, M.D.
Gastroenterology Physician · Rio Grande City, TX
Khizar Ahsan, M.D. is a gastroenterology physician with a practice address in Rio Grande City, Texas, and NPI 1750399077, issued on Aug 3, 2006. Check the license (Texas K5763, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Khizar Ahsan
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- K5763 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5342 E Hwy 83, C1, Rio Grande City, TX 78582
- Phone
- (956) 488-9900
- Enumerated
- Aug 3, 2006
- Record last updated
- Dec 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (956) 488-9910
- Medicaid ID
- 046218604 TX
- Medicare enrollment
- Enrolled (PECOS I20050126001180); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Verify Khizar Ahsan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K5763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average gastroenterology physician in 2024
3,679 Medicare Part D claims for 1,326 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Pantoprazole Sodium685 claims
- Peg-3350 And Electrolytes464 claims
- Sucralfate300 claims
- Esomeprazole Magnesium259 claims
- Omeprazole258 claims
- Linzess247 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): 40.1 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: $325.64
8 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Khizar Ahsan among 1,478 gastroenterology physician records in Texas
Khizar Ahsan, M.D. is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 51% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1988 · median 2003 among the 1,175 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Rio Grande City → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Silvia Sy, M.D.Mission, TX 785721245284801
- S Badiga, MDWeslaco, TX 785961720059488
- Rajesh Shah, M.D.Buda, TX 786101518291202
- Crystal Bowden-McKay, M.D.Cedar Park, TX 786131871810069
- Weiwei Cao, M.D., PHDCedar Park, TX 786131992987283
- Ryan Cho, M.D.Cedar Park, TX 786131699096180
- Dustin Kiker, M.D.Cedar Park, TX 786131730362807
- Lilah Mansour, MDCedar Park, TX 786131467467985
Common questions
What is Khizar Ahsan, M.D.'s NPI number?
Khizar Ahsan, M.D.'s National Provider Identifier (NPI) is 1750399077, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Khizar Ahsan, M.D. located?
The NPPES record lists a practice address at 5342 E Hwy 83, C1, Rio Grande City, TX, 78582. Phone: (956) 488-9900. Providers update this record themselves, so call before visiting.
How can I verify Khizar Ahsan, M.D.'s license?
NPPES lists Texas license number K5763, 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 Khizar Ahsan, M.D. prescribe under Medicare Part D?
In 2024, Khizar Ahsan, M.D. had 3,679 Medicare Part D claims for 1,326 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Khizar Ahsan, M.D.'s MIPS final score?
The 2023 MIPS final score is 40.1 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.