Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Johnson, MD

Psychiatry Physician in Boise, ID · enumerated 2018.

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

National Provider Identifier

1811491756

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Registry record

Entity type Individual (Type 1)

Name Andrew Johnson

Credential MD

Sex Male

Practice address 419 S 8th St Ste 303, Boise, ID, 83702

Phone (208) 241-7475

Fax (208) 847-7005

Enumeration date Mar 23, 2018

Last updated in NPPES Mar 10, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License M-15572 (ID) 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 Andrew Johnson?

The National Provider Identifier (NPI) for Andrew Johnson is 1811491756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Johnson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.