Ajay Paul Jassal, MD
Critical Care Medicine (Internal Medicine) Physician · Los Angeles, CA
Ajay Paul Jassal, MD is a critical care medicine (internal medicine) physician with a practice address in Los Angeles, California, and NPI 1750086989, issued on Apr 5, 2023. Check the license (California A210248, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ajay Paul Jassal
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- A210248 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Zonal Ave, Los Angeles, CA 90089
- Phone
- (323) 409-7105
- Enumerated
- Apr 5, 2023
- Record last updated
- Jun 27, 2026
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 723 in California → Look up another NPI →
Also registered at 2020 Zonal Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nazanin Azadi, M.DInternal Medicine Physician1558595082
- Pankaj Bahl, M.D.Internal Medicine Physician1548450489
- Sumati Bansal, D.O.Internal Medicine Physician1881854651
- Rogelio Bravo, M.D.Internal Medicine Physician1295919009
- Alev Brown, M.D.Internal Medicine Physician1689975781
- Blake Brown, M.D.Student in an Organized Health Care Education/Training Program1861752156
Verify Ajay Paul Jassal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A210248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
124 Medicare Part D claims for 67 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate12 claims
- Losartan Potassium11 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.
Ajay Paul Jassal among 723 critical care medicine (internal medicine) physician records in California
Ajay Paul Jassal, MD is one of 723 critical care medicine (internal medicine) physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than over 99% of them.
- NPI issued2023 · over 99% of these records are older, under 1% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in California
There are 723 critical care medicine (internal medicine) physician records in California.
All 723 in California → Every provider in Los Angeles → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Brian Brotherton, MDLos Angeles, CA 900891205133188
- Roozehra Khan, D.O.Los Angeles, CA 900891437478245
- Ashish Patel, M.D.Los Angeles, CA 900891366643363
- Stefania Pirrotta, D.O.Los Angeles, CA 900891982047163
- Kenneth Woo, M.D.Los Angeles, CA 900891811423775
- Zafia Anklesaria, M.D.Los Angeles, CA 900951518223031
- Raj Batra, MDLos Angeles, CA 900731841302122
- Gina Lee, M.D.Los Angeles, CA 900731508014747
Common questions
What is Ajay Paul Jassal, MD's NPI number?
Ajay Paul Jassal, MD's National Provider Identifier (NPI) is 1750086989, issued on Apr 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ajay Paul Jassal, MD located?
The NPPES record lists a practice address at 2020 Zonal Ave, Los Angeles, CA, 90089. Phone: (323) 409-7105. Providers update this record themselves, so call before visiting.
How can I verify Ajay Paul Jassal, MD's license?
NPPES lists California license number A210248, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ajay Paul Jassal, MD prescribe under Medicare Part D?
In 2024, Ajay Paul Jassal, MD had 124 Medicare Part D claims for 67 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.