Doctor profile · Federal record

Dr. Marc Birnbaum, M.D.

Anesthesiology Physician · Pediatric Anesthesiology Physician · Los Angeles, CA

  • NPI 1184607368
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4650 W Sunset Blvd
Los Angeles, CA 900276062
(323) 660-2450
Additional location
18321 Clark St
Tarzana, CA 913563501
(818) 881-0800
Mailing address
3701 Wilshire Blvd Ste 600
Los Angeles, CA 900102814

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #G83700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184607368. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
166
Distinct HCPCS
6
Medicare allowed
$27,822
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 59 59 $144
00813 Anesthesia for procedure on small and large bowel using an endoscope 27 27 $198
00103 Anesthesia for procedure on eyelid 24 24 $232
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 22 22 $161
00812 Anesthesia for exam of colon using an endoscope 19 19 $121
00142 Anesthesia for lens surgery 15 15 $172

In context: peer comparison

Among 169 peers in this city , average services per provider: 34. This provider delivers 4.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Birnbaum's medical specialty?
Dr. Marc Birnbaum practices Anesthesiology Physician in Los Angeles, CA.
Where does Dr. Marc Birnbaum practice?
Dr. Marc Birnbaum practices at 4650 W Sunset Blvd, Los Angeles, CA 900276062. Office phone: 3236602450.
What is Dr. Marc Birnbaum's NPI?
Dr. Marc Birnbaum's National Provider Identifier (NPI) is 1184607368, issued by NPPES.
What procedures does Dr. Marc Birnbaum commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for procedure on eyelid (HCPCS 00103). Source: CMS Medicare Physician & Other Practitioners file.