Doctor profile · Federal record

Dr. Wayne Freeman, DO

Emergency Medicine Physician · Santa Rosa, CA

  • NPI 1275685497
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
401 Bicentennial Way
Santa Rosa, CA 954032149
(707) 571-4000
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 3, 2021
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #20A7068
Medicaid
CA #00AX70680

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275685497. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
17
Distinct HCPCS
1
Medicare allowed
$2,100
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 17 17 $124

In context: peer comparison

Among 15 peers in Santa Rosa Emergency Medicine Physician, average services per provider: 78. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
161
Patients
161
Total drug cost
$1,800
Drug Type Claims Patients Total cost
Naproxen Generic 38 38 $418
Prednisone Generic 30 30 $270
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 21 21 $141
Ondansetron Odt (Ondansetron) Brand 21 21 $134
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 14 14 $224
Cefpodoxime Proxetil Generic 14 14 $397
Cephalexin Generic 12 12 $128
Famotidine Generic 11 11 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Wayne Freeman's medical specialty?
Dr. Wayne Freeman practices Emergency Medicine Physician in Santa Rosa, CA.
Where does Dr. Wayne Freeman practice?
Dr. Wayne Freeman practices at 401 Bicentennial Way, Santa Rosa, CA 954032149. Office phone: 7075714000.
What is Dr. Wayne Freeman's NPI?
Dr. Wayne Freeman's National Provider Identifier (NPI) is 1275685497, issued by NPPES.
What procedures does Dr. Wayne Freeman commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.