NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marcella May, Ph.D.

Clinical Psychologist in Pinecrest, FL · enumerated 2026.

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

National Provider Identifier

1538071063

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Registry record

Entity type Individual (Type 1)
Name Marcella May
Credential Ph.D.
Sex Female
Practice address Pinecrest, FL, 33156
Enumeration date Sep 21, 2026
Last updated in NPPES Sep 21, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY13358 (FL) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Where does Marcella May practice?
The practice location on file with NPPES is in Pinecrest, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marcella May?
The National Provider Identifier (NPI) for Marcella May is 1538071063, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-21.