Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven H Segerstrom, M.D

Family Medicine Physician in Marysville, CA · enumerated 2006 · practices at Cep America - California.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205876240

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Registry record

Entity type Individual (Type 1)

Name Steven H Segerstrom

Credential M.D

Sex Male

Practice address 726 4th Street, Marysville, CA, 94901

Phone (530) 749-4300

Enumeration date Jun 7, 2006

Last updated in NPPES Jul 23, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 16310 (NV) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G56784 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Steven Segerstrom?

The National Provider Identifier (NPI) for Steven Segerstrom is 1205876240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Segerstrom practice?

The practice location on file with NPPES is in Marysville, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.