Sarah Khan, MD
Internal Medicine Physician · Grapevine, TX
Sarah Khan, MD is an internal medicine physician with a practice address in Grapevine, Texas, and NPI 1194165225, issued on Jul 3, 2013. Check the license (Texas R0042, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sarah Khan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R0042 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Lancaster Dr Ste 107, Grapevine, TX 76051
- Phone
- (817) 481-1588
- Enumerated
- Jul 3, 2013
- Record last updated
- Jul 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20161109000252); may accept 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 1615 Lancaster Dr Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saba Shabnam, MDFamily Medicine Physician1225091655
Verify Sarah Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R0042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
383 Medicare Part D claims for 70 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Mounjaro136 claims
- Bupropion Xl33 claims
- Naltrexone Hcl25 claims
- Wegovy19 claims
- Ozempic16 claims
- Metformin Hcl Er15 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 practice group's MIPS final score for 2023 (Medicare payment program): 74.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Form Health Associates MA, P.C.Dallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Khan among 9,175 internal medicine physician records in Texas
Sarah Khan, 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% 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 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).
27 internal medicine physician records list a practice address in Grapevine
They are 27 of the 1,104 NPPES records with a practice address in Grapevine, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Grapevine → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eniko Barthel, M.D.Grapevine, TX 760511558365130
- Carlos Bazaldua, M.D.Grapevine, TX 760511487683744
- Robert Demartini, M.D.Grapevine, TX 760511275544694
- Naznin Esphani, MDGrapevine, TX 760511306846852
- John Ferris, MDGrapevine, TX 760511538257084
- Martyn Gordon, MDGrapevine, TX 760511972689750
- Ronald Lester, MDGrapevine, TX 760511942229539
- Monalisa Mitra, DOGrapevine, TX 760511710097456
Common questions
What is Sarah Khan, MD's NPI number?
Sarah Khan, MD's National Provider Identifier (NPI) is 1194165225, issued on Jul 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Khan, MD located?
The NPPES record lists a practice address at 1615 Lancaster Dr Ste 107, Grapevine, TX, 76051. Phone: (817) 481-1588. Providers update this record themselves, so call before visiting.
How can I verify Sarah Khan, MD's license?
NPPES lists Texas license number R0042, 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 Sarah Khan, MD prescribe under Medicare Part D?
In 2024, Sarah Khan, MD had 383 Medicare Part D claims for 70 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Sarah Khan, MD's MIPS final score?
The 2023 MIPS final score is 74.6 of 100, reported for the practice group. 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.