Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Dietrich Anderson, MD

Emergency Medicine Physician in Truckee, CA · enumerated 2010.

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

National Provider Identifier

1326365651

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. John Dietrich Anderson

Credential MD

Sex Male

Practice address 2104 N Village Dr Ste L, Truckee, CA, 96161

Phone (530) 582-6594

Enumeration date Apr 26, 2010

Last updated in NPPES Mar 23, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A143587 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
023864	Other	CO	KAISER COMMERCIAL NUMBER
22556346	Medicaid	CO	-

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 John Anderson practice?

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

What is the NPI number for John Anderson?

The National Provider Identifier (NPI) for John Anderson is 1326365651, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jenna Meng Medical Physician Assistant · Truckee, CA NPI 1699148254 Austin Meng Emergency Medicine Physician · Truckee, CA NPI 1043848542

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-23.