Alok Oswal, M.D.
Internal Medicine Physician · Dallas, TX
Alok Oswal, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1376684027, issued on Feb 8, 2007. Check the license (Texas N4642, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alok Oswal
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- N4642 TX
24999 OK
Self-reported in NPPES; status is on the state search - Practice location
- 12221 Merit Drive, Dallas, TX 75251
- Phone
- (214) 217-1900
- Enumerated
- Feb 8, 2007
- Record last updated
- Nov 29, 2022
- Medicare enrollment
- Enrolled (PECOS I20091111000088); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 12221 Merit Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alok Oswal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N4642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average internal medicine physician in 2024
4,289 Medicare Part D claims for 102 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Gabapentin333 claims
- Atorvastatin Calcium265 claims
- Lisinopril212 claims
- Levothyroxine Sodium208 claims
- Klor-Con M20151 claims
- Metoprolol Tartrate149 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Questcare Hospitalists PLLCAllen, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alok Oswal among 9,175 internal medicine physician records in Texas
Alok Oswal, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 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).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Asma Ashraf, M.D.Dallas, TX 752511063439529
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- Laila Hirjee, M.D.Dallas, TX 752511588678437
- James Ikemba, MDDallas, TX 752511124055579
- Bill Johnson, MDDallas, TX 752511568411205
- Zulfiqar Jussa, MDDallas, TX 752511265490544
- Hadi Ladak, M.D.Dallas, TX 752511275583973
Common questions
What is Alok Oswal, M.D.'s NPI number?
Alok Oswal, M.D.'s National Provider Identifier (NPI) is 1376684027, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alok Oswal, M.D. located?
The NPPES record lists a practice address at 12221 Merit Drive, Dallas, TX, 75251. Phone: (214) 217-1900. Providers update this record themselves, so call before visiting.
How can I verify Alok Oswal, M.D.'s license?
NPPES lists Texas license number N4642, 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 Alok Oswal, M.D. prescribe under Medicare Part D?
In 2024, Alok Oswal, M.D. had 4,289 Medicare Part D claims for 102 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Alok Oswal, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.