Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecilia Brennan

Mental Health Counselor in Vineyard Haven, MA · enumerated 2021.

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

National Provider Identifier

1093484123

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Registry record

Entity type Individual (Type 1)

Name Cecilia Brennan

Sex Female

Practice address 111 Edgartown Rd, Vineyard Haven, MA, 02568

Phone (508) 693-7900

Enumeration date Sep 11, 2021

Last updated in NPPES Sep 11, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

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 Cecilia Brennan practice?

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

What is the NPI number for Cecilia Brennan?

The National Provider Identifier (NPI) for Cecilia Brennan is 1093484123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Alice Cook Clinical Social Worker · Vineyard Haven, MA NPI 1720180532 Joyce Baker Child & Adolescent Psychiatry Physician · Oak Bluffs, MA NPI 1285734046 John Turton Clinical Social Worker · Vineyard Haven, MA NPI 1841324365 Beth Muller Psychiatric/Mental Health Nurse Practitioner · Vineyard Haven, MA NPI 1053537753 Thomas Bennett Mental Health Counselor · Vineyard Haven, MA NPI 1376743187 Cleo Winsryg-Wild Counselor · Vineyard Haven, MA NPI 1043567597 Salli Hart Community/Behavioral Health Agency · Vineyard Haven, MA NPI 1619216942 Rebeca Miller Mental Health Counselor · Vineyard Haven, MA NPI 1639418544

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-11.