Doctor profile · Federal record

Dr. Mitchell Gross, M.D.

Medical Oncology Physician (CMS: Medical Oncology) · Specialist · Los Angeles, CA

  • NPI 1548298656
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12414 Exposition Blvd
Los Angeles, CA 900641016
(310) 272-7640
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 27, 2023
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
California #A55762

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548298656. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
9,471
Distinct HCPCS
10
Medicare allowed
$279,785
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 6,600 21 $23
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 371 95 $8
80053 Blood test, comprehensive group of blood chemicals 370 95 $10
83615 Lactate dehydrogenase (enzyme) level 368 94 $6
84153 Psa (prostate specific antigen) measurement, total 358 94 $18
36415 Insertion of needle into vein for collection of blood sample 316 95 $8
84403 Testosterone (hormone) level, total 267 88 $25
J9217 Leuprolide acetate (for depot suspension), 7.5 mg 206 26 $170
99214 Established patient office or other outpatient visit, 30-39 minutes 194 87 $141
99215 Established patient office or other outpatient visit, 40-54 minutes 185 68 $196

In context: peer comparison

Among 16 peers in this city , average services per provider: 143. This provider delivers 66× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mitchell Gross's medical specialty?
Dr. Mitchell Gross practices Medical Oncology Physician in Los Angeles, CA.
Where does Dr. Mitchell Gross practice?
Dr. Mitchell Gross practices at 12414 Exposition Blvd, Los Angeles, CA 900641016. Office phone: 3102727640.
What is Dr. Mitchell Gross's NPI?
Dr. Mitchell Gross's National Provider Identifier (NPI) is 1548298656, issued by NPPES.
Does Dr. Mitchell Gross accept Medicare assignment?
Yes. Dr. Mitchell Gross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mitchell Gross commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.