Steven Segerstrom, M.D
NPI 1205876240 · Family Medicine Physician · Marysville, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Segerstrom, M.D is a Family Medicine Physician provider in Marysville, CA (NPI 1205876240).
Provider details
- NPI number
- 1205876240
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 16310 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
490 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 288 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $95 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 23 | $94 |
| Urinalysis, Manual Test81002 | 22 | $3 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 | $182 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Steven Segerstrom's NPI number?
- Steven Segerstrom's National Provider Identifier (NPI) is 1205876240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Segerstrom's specialty?
- Steven Segerstrom is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Segerstrom located?
- Steven Segerstrom's practice location on file with NPPES is 726 4th Street, Marysville, CA 94901.
- What is Steven Segerstrom's phone number?
- The practice phone number listed in the NPPES registry for Steven Segerstrom is (530) 749-4300.
- Does Steven Segerstrom accept Medicare?
- Steven Segerstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Segerstrom's NPI active?
- Yes — Steven Segerstrom's NPI (1205876240) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.