Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeremiah Nicholas Johnson, M.D.

Neurological Surgery Physician in Los Angeles, CA · enumerated 2007.

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

National Provider Identifier

1124220231

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Jeremiah Nicholas Johnson

Credential M.D.

Sex Male

Practice address 300 Stein Plaza Suite 420, Los Angeles, CA, 90095

Phone (310) 825-5111

Enumeration date Jun 1, 2007

Last updated in NPPES Jul 21, 2021

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License Q3898 (TX) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A129261 (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
346356401	Medicaid	TX	-

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 Jeremiah Johnson practice?

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

What is the NPI number for Jeremiah Johnson?

The National Provider Identifier (NPI) for Jeremiah Johnson is 1124220231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-21.