Mitchell Gross, M.D.
Medical Oncology Physician · Los Angeles, CA
Mitchell Gross, M.D. is a medical oncology physician with a practice address in Los Angeles, California, and NPI 1548298656, issued on Jun 29, 2006. Check the license (California A55762, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mitchell Gross
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- A55762 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12414 Exposition Blvd, Los Angeles, CA 90064
- Phone
- (310) 272-7640
- Enumerated
- Jun 29, 2006
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20090725000122); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 447 in California → Look up another NPI →
Also registered at 12414 Exposition Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Agus, M.D.Medical Oncology Physician1356328249
- Jacqueline Chu, PAPhysician Assistant1295314342
- Kathryn Cohen, MS, RDNRegistered Dietitian1215430202
- Mary Duong, PACPhysician Assistant1386607638
- Matthew Jung, MDInternal Medicine Physician1588970115
- Skylar Long, PAPhysician Assistant1619659539
Verify Mitchell Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A55762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical oncology physician in 2024
13 Medicare Part D claims, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Providence Saint Johns Medical FoundationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mitchell Gross among 447 medical oncology physician records in California
Mitchell Gross, M.D. is one of 447 medical oncology physician records with a practice address in California. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1994 · median 2004 among the 312 with a school on file
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in California
There are 447 medical oncology physician records in California.
All 447 in California → Every provider in Los Angeles → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- David Agus, M.D.Los Angeles, CA 900641356328249
- David Stolinsky, M.D.Los Angeles, CA 900691497171854
- Robert GaleLos Angeles, CA 900491003057654
- Reva Basho, M.D.West Hollywood, CA 900481508146721
- Jin Sun Bitar, M.D.Los Angeles, CA 900481477940161
- James Hu, M.D.Los Angeles, CA 900481467424929
- Lawrence Liu, MDLos Angeles, CA 900481255890380
- Ronald Natale, M.D.West Hollywood, CA 900481285734350
Common questions
What is Mitchell Gross, M.D.'s NPI number?
Mitchell Gross, M.D.'s National Provider Identifier (NPI) is 1548298656, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Gross, M.D. located?
The NPPES record lists a practice address at 12414 Exposition Blvd, Los Angeles, CA, 90064. Phone: (310) 272-7640. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Gross, M.D.'s license?
NPPES lists California license number A55762, 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 Mitchell Gross, M.D. prescribe under Medicare Part D?
In 2024, Mitchell Gross, M.D. had 13 Medicare Part D claims; the average among medical oncology physician prescribers was 703. 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.