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Charles Trey M D & Associates P C

Exclusive Provider Organization in Boston, MA · enumerated 2007 · authorized official Gary Trey, President.

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

National Provider Identifier

1962690461

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Registry record

Entity type Organization (Type 2)
Legal business name Charles Trey M D & Associates P C
Practice address 110 Francis St, Suite 8a, Boston, MA, 02215
Phone (617) 632-9252
Fax (617) 632-9255
Enumeration date Oct 9, 2007
Last updated in NPPES Apr 28, 2010

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations · License 57207 (MA) Primary

Authorized official

Name Gary Trey
Title President
Phone (617) 632-9252

Other identifiers

Identifier Type State Issuer
M16263 Other MA BLUE CROSS/BLUE SHIELD MA
9776885 Medicaid MA -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-04-28. Verify at npiregistry.cms.hhs.gov.
Where is Charles Trey M D & Associates P C located?
The practice location on file with NPPES is in Boston, MA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.