Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Evelyn B May, FNP

Q: What is the NPI number for Evelyn May?

The National Provider Identifier (NPI) for Evelyn May is 1265455372, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Snohomish, WA · enumerated 2006 · practices at Optum Care Washington Pllc.

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

National Provider Identifier

1265455372

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Registry record

Entity type Individual (Type 1)

Name Mrs. Evelyn B May

Credential FNP

Sex Female

Practice address 401 2nd St, Snohomish, WA, 98290

Phone (360) 563-8600

Fax (360) 568-0103

Enumeration date Jul 26, 2006

Last updated in NPPES Nov 15, 2019

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1189 (SC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APNF1189 (SC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 201801215NP-PP (OR) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60834499 (WA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
NP1958	Medicaid	SC	-

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 is the NPI number for Evelyn May?

The National Provider Identifier (NPI) for Evelyn May is 1265455372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Evelyn May practice?

The practice location on file with NPPES is in Snohomish, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Chiyang Wu Family Medicine Physician · Snohomish, WA NPI 1760474738 Loren Ihle Family Medicine Physician · Snohomish, WA NPI 1760457923 Stephen Sher Pediatrics Physician · Snohomish, WA NPI 1578538641 Lavonne Lee Internal Medicine Physician · Snohomish, WA NPI 1568437630 Steven Jacobson Family Medicine Physician · Snohomish, WA NPI 1326013103 Optum Care Washington Pllc Durable Medical Equipment & Medical Supplies · Snohomish, WA NPI 1932259033 Claire Fung Family Medicine Physician · Snohomish, WA NPI 1316180656 Robert Hezlep Physician Assistant · Snohomish, WA NPI 1174950463

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-15.