Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth K Peterson, MD

Pediatrics Physician in Placerville, CA · enumerated 2005.

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

National Provider Identifier

1700868361

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Registry record

Entity type Individual (Type 1)

Name Elizabeth K Peterson

Credential MD

Sex Female

Practice address 4341 Golden Center Dr, Suite A, Placerville, CA, 95667

Phone (530) 626-1144

Fax (530) 626-7146

Enumeration date Nov 18, 2005

Last updated in NPPES Aug 25, 2009

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G68921 (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

Is NPI 1700868361 active?

Yes, as of the latest NPPES snapshot, NPI 1700868361 is active (record last updated 2009-08-25).

How do I verify Elizabeth Peterson's NPI record?

Cross-check NPI 1700868361 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-25.