Doctor profile · Federal record

Dr. Brannon Altenhofen, MD

Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Anesthesiology) Physician · Los Angeles, CA

  • NPI 1780180703
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
757 Westwood Plz Ste 3325
Los Angeles, CA 900951613
(310) 267-8678
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
October 4, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #A165612

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780180703. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
23
Distinct HCPCS
1
Medicare allowed
$5,103
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 23 14 $222

In context: peer comparison

Among 169 peers in Los Angeles Anesthesiology Physician, average services per provider: 34. This provider delivers 0.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brannon Altenhofen's medical specialty?
Dr. Brannon Altenhofen practices Anesthesiology Physician in Los Angeles, CA.
Where does Dr. Brannon Altenhofen practice?
Dr. Brannon Altenhofen practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 900951613. Office phone: 3102678678.
What is Dr. Brannon Altenhofen's NPI?
Dr. Brannon Altenhofen's National Provider Identifier (NPI) is 1780180703, issued by NPPES.
Does Dr. Brannon Altenhofen accept Medicare assignment?
Yes. Dr. Brannon Altenhofen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brannon Altenhofen commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.