Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Lydia Christensen, MD

Pediatric Endocrinology Physician in Sacramento, CA · enumerated 2019.

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

National Provider Identifier

1861953051

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Registry record

Entity type Individual (Type 1)

Name Stephanie Lydia Christensen

Credential MD

Sex Female

Practice address 2516 Stockton Blvd Ste 384, Sacramento, CA, 95817

Phone (916) 734-7098

Enumeration date Mar 29, 2019

Last updated in NPPES May 10, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 30245 (MN) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 67901 (MN) Secondary

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License A178656 (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

Where does Stephanie Christensen practice?

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

What is the NPI number for Stephanie Christensen?

The National Provider Identifier (NPI) for Stephanie Christensen is 1861953051, a Type 1 (individual) record in the CMS NPPES registry.

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Alexander Nella Physician Assistant · Sacramento, CA NPI 1225306111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-10.