Doctor profile · Federal record

Dr. Brian Baker, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Santa Clara, CA

  • NPI 1689753717
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
900 Kiely Blvd
Santa Clara, CA 950515329
(408) 236-6400
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
December 20, 2021
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #G71648
Medicaid
CA #00G716480

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689753717. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
89
Distinct HCPCS
3
Medicare allowed
$1,511
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 55 40 $10
70450 Ct scan head or brain without contrast 17 15 $44
71046 X-ray of chest, 2 views 17 17 $12

In context: peer comparison

Among 9 peers in Santa Clara Diagnostic Radiology Physician, average services per provider: 27. This provider delivers 3.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
32
Patients
27
Total drug cost
$183
Drug Type Claims Patients Total cost
Prednisone Generic 32 27 $183

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Baker's medical specialty?
Dr. Brian Baker practices Diagnostic Radiology Physician in Santa Clara, CA.
Where does Dr. Brian Baker practice?
Dr. Brian Baker practices at 900 Kiely Blvd, Santa Clara, CA 950515329. Office phone: 4082366400.
What is Dr. Brian Baker's NPI?
Dr. Brian Baker's National Provider Identifier (NPI) is 1689753717, issued by NPPES.
Does Dr. Brian Baker accept Medicare assignment?
Yes. Dr. Brian Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Baker commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.