Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Delinda Mercer, PSYD

Clinical Psychologist in Portland, ME · enumerated 2006.

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

National Provider Identifier

1437241445

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Registry record

Entity type Individual (Type 1)

Name Delinda Mercer

Credential PSYD

Sex Female

Practice address 53 Baxter Blvd Ste 3, Portland, ME, 04101

Phone (207) 774-8700

Fax (207) 253-1523

Enumeration date Sep 28, 2006

Last updated in NPPES Nov 21, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 586 (NE) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS1586 (ME) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
P00038919	Other	-	RR 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1437241445 active?

Yes, as of the latest NPPES snapshot, NPI 1437241445 is active (record last updated 2025-11-21).

How do I verify Delinda Mercer's NPI record?

Cross-check NPI 1437241445 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 2025-11-21.