Doctor profile · Federal record

Dr. Steven Mitnick, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Santa Rosa, CA

  • NPI 1548285950
  • Accepts Medicare
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2455 Summerfield RD
Santa Rosa, CA 954057815
(707) 308-2815
Additional location
50 Mark West Springs RD
Santa Rosa, CA 954031457
(707) 541-7700
Additional location
600 Coffee RD
Modesto, CA 953554201
(209) 524-1211
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
April 29, 2021
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
California #G51282
Medicaid
CA #00G512820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548285950. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28,527
Distinct HCPCS
10
Medicare allowed
$469,152
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 25,245 9,723 $8
90480 Admn sarscov2 vacc 1 dose 952 952 $46
91322 Sarscov2 vac 50 mcg/0.5ml im 952 952 $143
G0008 Administration of influenza virus vaccine 539 539 $34
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 523 523 $76
0134A Adm sarscv2 bvl 50mcg/.5ml a 124 124 $46
0124A Adm sarscv2 bvl 30mcg/.3ml a 102 102 $46
99214 Established patient office or other outpatient visit, 30-39 minutes 46 44 $141
99213 Established patient office or other outpatient visit, 20-29 minutes 24 23 $100
90686 Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 20 20 $22

In context: peer comparison

Among 4 peers in this city , average services per provider: 615. This provider delivers 46× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$70
Drug Type Claims Patients Total cost
Lisinopril Generic 11 0 $70

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Mitnick's medical specialty?
Dr. Steven Mitnick practices Anatomic Pathology & Clinical Pathology Physician in Santa Rosa, CA.
Where does Dr. Steven Mitnick practice?
Dr. Steven Mitnick practices at 2455 Summerfield RD, Santa Rosa, CA 954057815. Office phone: 7073082815.
What is Dr. Steven Mitnick's NPI?
Dr. Steven Mitnick's National Provider Identifier (NPI) is 1548285950, issued by NPPES.
Does Dr. Steven Mitnick accept Medicare assignment?
Yes. Dr. Steven Mitnick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Mitnick commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Admn sarscov2 vacc 1 dose (HCPCS 90480); Sarscov2 vac 50 mcg/0.5ml im (HCPCS 91322). Source: CMS Medicare Physician & Other Practitioners file.