Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan R Grant, MD

Otolaryngology/Facial Plastic Surgery Physician in Mount Vernon, WA · enumerated 2007.

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

National Provider Identifier

1912064577

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan R Grant

Credential MD

Sex Male

Practice address 111 S 13th St, Mount Vernon, WA, 98274

Phone (360) 336-2178

Fax (360) 336-1674

Enumeration date Jan 2, 2007

Last updated in NPPES Mar 15, 2012

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 47898-020 (WI) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 242010 (MA) Secondary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License MD60187241 (WA) Primary

2082S0099X Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License MD60187241 (WA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD60187241 (WA) Secondary

2086S0122X Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians · License MD60187241 (WA) Secondary

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
0271141	Other	WA	LABOR AND INDUSTRIES
2009841	Medicaid	WA	-
P00700778	Other	-	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

Is NPI 1912064577 active?

Yes, as of the latest NPPES snapshot, NPI 1912064577 is active (record last updated 2012-03-15).

How do I verify Jonathan Grant's NPI record?

Cross-check NPI 1912064577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.