NPPES file of Aug 9, 2026

Jason A. Krupp, MD

Internal Medicine Physician · Newark, CA

Jason A. Krupp, MD is an internal medicine physician with a practice address in Newark, California, and NPI 1083720130, issued on Aug 22, 2006. Check the license (California C192052, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083720130
Name
Jason A. Krupp
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
C192052 CA
29612 NE
20040216 NM
Self-reported in NPPES; status is on the state search
Practice location
6236 Thornton Ave, Newark, CA 94560
Phone
(510) 248-1860
Enumerated
Aug 22, 2006
Record last updated
Jan 26, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →

Also registered at 6236 Thornton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Meghana BachuFamily Nurse Practitioner1588287676
  2. Michael Parmley, M.D.Internal Medicine Physician1609873074
  3. Bernardita Roe, NPAdult Health Nurse Practitioner1912268145
  4. Vandana Sharma, M.D., PHD.Medical Oncology Physician1902837362

Verify Jason A. Krupp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C192052    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Jason A. Krupp among 17,696 internal medicine physician records in California

Jason A. Krupp, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2024 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 internal medicine physician records list a practice address in Newark

They are 7 of the 698 NPPES records with a practice address in Newark, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 17,696 in California → Every provider in Newark → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Meera Bhateja, M.D.Newark, CA 945601619023793
  2. Stefanie Chu, MDNewark, CA 945601821207796
  3. Omar Mapara, M.D.Newark, CA 945601982936779
  4. Michael Parmley, M.D.Newark, CA 945601609873074
  5. Shaista Shah, MDNewark, CA 945601760578033
  6. Parmjit Singh, MDNewark, CA 945601619043387
  7. Robert Hopkins, MD, MPH & TMNapa, CA 945591013224872
  8. Diana Devera, D.O.Napa, CA 945581629399563

Common questions

What is Jason A. Krupp, MD's NPI number?

Jason A. Krupp, MD's National Provider Identifier (NPI) is 1083720130, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jason A. Krupp, MD located?

The NPPES record lists a practice address at 6236 Thornton Ave, Newark, CA, 94560. Phone: (510) 248-1860. Providers update this record themselves, so call before visiting.

How can I verify Jason A. Krupp, MD's license?

NPPES lists California license number C192052, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.