Asadullah Khan, M.D.
Nephrology Physician · Houston, TX
Asadullah Khan, M.D. is a nephrology physician with a practice address in Houston, Texas, and NPI 1073557468, issued on Jun 15, 2006. Check the license (Texas L7449, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Asadullah Khan
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- L7449 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6550 Fannin St, Houston, TX 77030
- Phone
- (713) 790-1032
- Enumerated
- Jun 15, 2006
- Record last updated
- Feb 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 163131905 TX
- Medicare enrollment
- Enrolled (PECOS I20031106000394); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 6550 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bincy Abraham, MDGastroenterology Physician1578767166
- Horacio Adrogue, MDNephrology Physician1508958000
- Talha Akram, MDStudent in an Organized Health Care Education/Training Program1346180577
- Mahmoud Al Rifai, M.D.Cardiovascular Disease Physician1922456219
- Jaden Aland, MDStudent in an Organized Health Care Education/Training Program1114868213
- James Albright, MDPediatric Otolaryngology Physician1548255805
Verify Asadullah Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average nephrology physician in 2024
1,079 Medicare Part D claims for 143 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Calcitriol214 claims
- Losartan Potassium96 claims
- Allopurinol84 claims
- Carvedilol61 claims
- Furosemide49 claims
- Doxazosin Mesylate41 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: $1,536.12
81 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 And Hypertension Consultants OF Houston PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Asadullah Khan among 1,159 nephrology physician records in Texas
Asadullah Khan, M.D. is one of 1,159 nephrology 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1998 · median 2001 among the 954 with a school on file
- Record last updated2013 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in Houston → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Bernardino Abaya, M.D.Houston, TX 770301740262013
- Catherine Brown, PA-CHouston, TX 770301841288313
- Joey Buquing, M.D.Houston, TX 770301255335279
- Joslyn Campbell, MDHouston, TX 770301912909847
- Dolon Das, MDHouston, TX 770301619972692
- Stevan Dinerstein, M.D.Houston, TX 770301932180791
- Stephen Fadem, MDHouston, TX 770301144224163
- Juan Gonzalez, MDHouston, TX 770301598767253
Common questions
What is Asadullah Khan, M.D.'s NPI number?
Asadullah Khan, M.D.'s National Provider Identifier (NPI) is 1073557468, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Asadullah Khan, M.D. located?
The NPPES record lists a practice address at 6550 Fannin St, Houston, TX, 77030. Phone: (713) 790-1032. Providers update this record themselves, so call before visiting.
How can I verify Asadullah Khan, M.D.'s license?
NPPES lists Texas license number L7449, 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 Asadullah Khan, M.D. prescribe under Medicare Part D?
In 2024, Asadullah Khan, M.D. had 1,079 Medicare Part D claims for 143 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.