Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Age Management of West Michigan PC

Internal Medicine Physician in Grand Rapids, MI · enumerated 2013 · authorized official Piyush Bhatnagar, Clinical Medical Director/Owner.

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

National Provider Identifier

1558700625

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Registry record

Entity type Organization (Type 2)

Legal business name Age Management of West Michigan PC

Practice address 1959 E Paris Ave Se, Grand Rapids, MI, 49546

Phone (616) 808-2695

Enumeration date Jun 21, 2013

Last updated in NPPES Jun 21, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Piyush Bhatnagar

Title Clinical Medical Director/Owner

Phone (616) 808-2695

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 Age Management of West Michigan PC?

Age Management of West Michigan PC is registered in NPPES as a Internal 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-21.