Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Johnny Harrison, M.D., Inc.

Anesthesiology Physician in Northridge, CA · enumerated 2006 · authorized official Johnny Harrison, Direct Owner.

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

National Provider Identifier

1417918533

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Registry record

Entity type Organization (Type 2)

Legal business name Johnny Harrison, M.D., Inc.

Practice address 18300 Roscoe Blvd, Northridge, CA, 91325

Phone (818) 885-8500

Fax (818) 715-1722

Enumeration date Mar 29, 2006

Last updated in NPPES Jan 6, 2009

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A32912 (CA) Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License A32912 (CA) Secondary

Authorized official

Name Johnny Harrison

Title Direct Owner

Phone (818) 888-7815

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-06. Verify at npiregistry.cms.hhs.gov.

Where is Johnny Harrison, M.D., Inc. located?

The practice location on file with NPPES is in Northridge, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-06.