Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard J Ashack, MD

Dermatology Physician in Grand Rapids, MI · enumerated 2005 · practices at Dawm, Plc.

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

National Provider Identifier

1649260688

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard J Ashack

Credential MD

Sex Male

Practice address 1740 E Paris Ave Se, Grand Rapids, MI, 49546

Phone (616) 949-5600

Fax (616) 949-6571

Enumeration date Oct 21, 2005

Last updated in NPPES Jul 23, 2020

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License RA055555 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
RA055555	Other	MI	STATE LICENSE
0704102581	Other	MI	BLUE SHIELD
070014420	Other	MI	RAILROAD 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.

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Frequently asked questions

How do I verify Richard Ashack's NPI record?

Cross-check NPI 1649260688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649260688 active?

Yes, as of the latest NPPES snapshot, NPI 1649260688 is active (record last updated 2020-07-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-23.