Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paradise Valley Pathology Medical Group

Anatomic Pathology & Clinical Pathology Physician in National City, CA · enumerated 2006 · authorized official Gilbert Gersenfish, President.

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

National Provider Identifier

1932169265

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Registry record

Entity type Organization (Type 2)

Legal business name Paradise Valley Pathology Medical Group

Practice address 2400 E 4th St, National City, CA, 91950

Phone (619) 470-4175

Enumeration date Mar 23, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gilbert Gersenfish

Title President

Phone (619) 470-4175

Other identifiers

Identifier	Type	State	Issuer
GR0088470	Medicaid	CA	-
ZZZ01421Z	Other	CA	BLUE SHIELD GROUP ID

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 type of organization is Paradise Valley Pathology Medical Group?

Paradise Valley Pathology Medical Group is registered in NPPES as a Anatomic Pathology & Clinical Pathology Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.