Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Danice Hertz MD Inc

Q: What is the NPI number for Danice Hertz MD Inc?

The NPI for Danice Hertz MD Inc is 1225148489, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Santa Monica, CA · enumerated 2006 · authorized official John Manning, Administrator.

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

National Provider Identifier

1225148489

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Registry record

Entity type Organization (Type 2)

Legal business name Danice Hertz MD Inc

Practice address 2001 Santa Monica Blvd, Suite 360w, Santa Monica, CA, 90404

Phone (310) 453-1871

Fax (310) 453-3910

Enumeration date Aug 30, 2006

Last updated in NPPES Jan 15, 2008

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G52302 (CA) Primary

Authorized official

Name John Manning

Title Administrator

Phone (310) 453-1871

Other identifiers

Identifier	Type	State	Issuer
W21288	Other	CA	MEDICARE

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

Who is the authorized official for Danice Hertz MD Inc?

NPPES lists John Manning (Administrator) as the authorized official for this organization.

What is the NPI number for Danice Hertz MD Inc?

The NPI for Danice Hertz MD Inc is 1225148489, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-15.