Muhammad B. Khan, M.D.
Internal Medicine Physician · Pearsall, TX
Muhammad B. Khan, M.D. is an internal medicine physician with a practice address in Pearsall, Texas, and NPI 1295705077, issued on Jan 25, 2006. Check the license (Texas L1357, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muhammad B. Khan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- L1357 TX
0101251054 VA
Self-reported in NPPES; status is on the state search - Practice location
- 421 S Oak St, Pearsall, TX 78061
- Phone
- (830) 334-3351
- Enumerated
- Jan 25, 2006
- Record last updated
- Apr 27, 2023
- Fax
- (830) 334-3365
- Medicare enrollment
- Enrolled (PECOS I20040205000157); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Muhammad B. Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L1357Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,679 Medicare Part D claims for 401 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 355 claims were for opioids.
Most prescribed
- Atorvastatin Calcium400 claims
- Metformin Hcl321 claims
- Levothyroxine Sodium252 claims
- Duloxetine Hcl235 claims
- Amlodipine Besylate232 claims
- Losartan Potassium230 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: $261.30
10 payments; by number, the most common kind was food and beverage; the largest payer was Alexion 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
- Concord Medical Group OF Texas PLLCPearsall, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 internal medicine physician records list a practice address in Pearsall
They are 1 of the 63 NPPES records with a practice address in Pearsall, and 9,175 internal medicine physician records in Texas.
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Muhammad B. Khan, M.D.'s NPI number?
Muhammad B. Khan, M.D.'s National Provider Identifier (NPI) is 1295705077, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad B. Khan, M.D. located?
The NPPES record lists a practice address at 421 S Oak St, Pearsall, TX, 78061. Phone: (830) 334-3351. Providers update this record themselves, so call before visiting.
How can I verify Muhammad B. Khan, M.D.'s license?
NPPES lists Texas license number L1357, 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 Muhammad B. Khan, M.D. prescribe under Medicare Part D?
In 2024, Muhammad B. Khan, M.D. had 8,679 Medicare Part D claims for 401 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.