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

Dr. Marian Rosoff Encarnacion, PSYD

Psychologist in Quincy, MA · enumerated 2006 · practices at Mary Anne Del Copolo DDS PC.

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

National Provider Identifier

1871651596

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Registry record

Entity type Individual (Type 1)

Name Dr. Marian Rosoff Encarnacion

Credential PSYD

Sex Female

Practice address Quincy, MA, 02169

Phone (617) 472-1414

Fax (617) 472-9494

Enumeration date Dec 5, 2006

Last updated in NPPES Dec 16, 2010

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6379 (MA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1063670	Other	MA	BEACON HEALTH
W10458	Other	MA	BCBS MA
329777	Other	MA	HARVARD PILGRIM HC
733054	Other	MA	TUFTS HP

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 specialty is Marian Rosoff Encarnacion?

Marian Rosoff Encarnacion is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Mary Anne Delcupolo Dentist · Quincy, MA NPI 1881648889 Mary Ann Basile Dentist · Quincy, MA NPI 1417066101 Mary Anne Del Copolo DDS PC General Practice Dentistry · Quincy, MA NPI 1134331937 Doris Timmeney Mental Health Counselor · Quincy, MA NPI 1124251061 Joan Heffernan Psychologist · Quincy, MA NPI 1972856243

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-16.