Steven Alan Gross, MD
Internal Medicine Physician · San Diego, CA
Steven Alan Gross, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1790838134, issued on Jan 19, 2007. Check the license (California G25708, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Alan Gross
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G25708 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6386 Alvarado CT, San Diego, CA 92120
- Phone
- (619) 265-1237
- Enumerated
- Jan 19, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (619) 265-2142
- Medicaid IDs
- 00G257080 CA
GR0016720 CA - Medicare enrollment
- Enrolled (PECOS I20050826000856); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1972
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 6386 Alvarado CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wilfredo Abesamis, M.D.Internal Medicine Physician1992754832
- Fred Corey, M.D.Internal Medicine Physician1912989674
- Katherine Crusey, LMFTMarriage & Family Therapist1306348164
- John Hollingsworth, PACPhysician Assistant1548367527
- Murray Kornblit, M.D.Internal Medicine Physician1932181682
- John Marino, M.D.Internal Medicine Physician1780667030
Verify Steven Alan Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G25708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
23 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 MIPS final score for 2023 (Medicare payment program): 60 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Steven Alan Gross among 17,696 internal medicine physician records in California
Steven Alan Gross, 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. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1972 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wilfredo Abesamis, M.D.San Diego, CA 921201992754832
- Kenneth Antons, M.D.San Diego, CA 921201982668182
- David Chang, M.D.San Diego, CA 921201073596342
- Fred Corey, M.D.San Diego, CA 921201912989674
- Elaine Gertser, MDSan Diego, CA 921201992719967
- Joanne Keenan, D.O.San Diego, CA 921201043281074
- Hyunsoo Kim, MDSan Diego, CA 921201598789737
- Murray Kornblit, M.D.San Diego, CA 921201932181682
Common questions
What is Steven Alan Gross, MD's NPI number?
Steven Alan Gross, MD's National Provider Identifier (NPI) is 1790838134, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Alan Gross, MD located?
The NPPES record lists a practice address at 6386 Alvarado CT, San Diego, CA, 92120. Phone: (619) 265-1237. Providers update this record themselves, so call before visiting.
How can I verify Steven Alan Gross, MD's license?
NPPES lists California license number G25708, 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 Steven Alan Gross, MD prescribe under Medicare Part D?
In 2024, Steven Alan Gross, MD had 23 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Steven Alan Gross, MD's MIPS final score?
The 2023 MIPS final score is 60 of 100. 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.