Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Professional Pathology Medical Group, Inc.

Clinical Pathology/Laboratory Medicine Physician in Long Beach, CA · enumerated 2006 · authorized official Irving Feldakmp, President.

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

National Provider Identifier

1831254697

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Professional Pathology Medical Group, Inc.

Practice address 3816 Woodruff Ave, Long Beach, CA, 90808

Phone (562) 377-0389

Fax (562) 425-7618

Enumeration date Dec 22, 2006

Last updated in NPPES Oct 28, 2008

Taxonomy & classification

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Irving Feldakmp

Title President

Phone (562) 862-8282

Other identifiers

Identifier	Type	State	Issuer
LAB68100G	Other	CA	MEDI-CAL

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 Professional Pathology Medical Group, Inc.?

Professional Pathology Medical Group, Inc. is registered in NPPES as a Clinical Pathology/Laboratory Medicine 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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-28.