Doctor profile · Federal record

Dr. Steven Segerstrom, M.D

Family Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Marysville, CA

  • NPI 1205876240
  • Accepts Medicare
  • 42 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
726 4Th Street
Marysville, CA 94901
(530) 749-4300
Mailing address
631 Spring St
Nevada City, CA 959592113

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 23, 2024
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
California #G56784 · Nevada #16310

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205876240. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
541
Distinct HCPCS
10
Medicare allowed
$65,316
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 269 127 $136
99213 Established patient office or other outpatient visit, 20-29 minutes 58 47 $97
99215 Established patient office or other outpatient visit, 40-54 minutes 36 25 $185
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 28 28 $138
81002 Urinalysis, manual test 26 21 $3
83036 Hemoglobin a1c level 23 14 $10
99285 Emergency department visit with high level of medical decision making 21 21 $175
99284 Emergency department visit with moderate level of medical decision making 20 19 $120
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $177
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 12 11 $8

In context: peer comparison

Among 1 peers in this city , average services per provider: 41. This provider delivers 13× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Segerstrom's medical specialty?
Dr. Steven Segerstrom practices Family Medicine Physician in Marysville, CA.
Where does Dr. Steven Segerstrom practice?
Dr. Steven Segerstrom practices at 726 4Th Street, Marysville, CA 94901. Office phone: 5307494300.
What is Dr. Steven Segerstrom's NPI?
Dr. Steven Segerstrom's National Provider Identifier (NPI) is 1205876240, issued by NPPES.
Does Dr. Steven Segerstrom accept Medicare assignment?
Yes. Dr. Steven Segerstrom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Segerstrom commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.