Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hollarmangam PC

Gynecology Physician in Mesa, AZ · enumerated 2007 · authorized official Heather Mangam, Owner.

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

National Provider Identifier

1881816122

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Registry record

Entity type Organization (Type 2)

Legal business name Hollarmangam PC

Other name <Unavail>

Practice address 1450 S Dobson Road, B221, Mesa, AZ, 85202

Phone (480) 461-1161

Fax (480) 835-1482

Enumeration date May 3, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 27458 (AZ) Primary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 27458 (AZ) Secondary

Authorized official

Name Heather Mangam

Title Owner

Phone (480) 461-1161

Other identifiers

Identifier	Type	State	Issuer
F14738	Medicaid	AZ	-
522799	Medicaid	AZ	-
472366	Medicaid	AZ	-

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 is Hollarmangam PC located?

The practice location on file with NPPES is in Mesa, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

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