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Christojohn Samuel MD Inc

Q: What type of organization is Christojohn Samuel MD Inc?

Christojohn Samuel MD Inc is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

Surgery Physician in Northridge, CA · enumerated 2005 · authorized official Christojohn Samuel, President.

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

National Provider Identifier

1851391544

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Registry record

Entity type Organization (Type 2)

Legal business name Christojohn Samuel MD Inc

Practice address 18300 Roscoe Blvd, Northridge, CA, 91325

Phone (818) 365-1668

Fax (818) 365-1189

Enumeration date Jul 26, 2005

Last updated in NPPES Dec 13, 2019

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License C42242 (CA) Primary

Authorized official

Name Christojohn Samuel

Title President

Phone (818) 365-1668

Other identifiers

Identifier	Type	State	Issuer
00C422420	Medicaid	CA	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Christojohn Samuel MD Inc?

Christojohn Samuel MD Inc is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-13.