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Charles M May, MD PC

Rheumatology Physician in Poulsbo, WA · enumerated 2007.

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

National Provider Identifier

1083803324

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Registry record

Entity type Individual (Type 1)
Name Charles M May
Credential MD PC
Sex Male
Practice address 22180 Olympic College Way, Suite 102, Poulsbo, WA, 98370
Phone (360) 779-4444
Fax (360) 697-2514
Enumeration date Oct 23, 2007
Last updated in NPPES Feb 13, 2012

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD60263386 (WA) Primary
174400000X Specialist Other Service Providers · License 9251 (OR) Secondary

Other identifiers

Identifier Type State Issuer
124917 Medicaid OR -

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

What is the NPI number for Charles May?
The National Provider Identifier (NPI) for Charles May is 1083803324, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles May practice?
The practice location on file with NPPES is in Poulsbo, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-13.