Barbara Sigrid Sinclair, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

PS894 Issued in ME

Practice address

56 Church St
Ellsworth, ME 04605-1905

Phone

(207) 667-8358

Fax

(207) 667-8358

NPI assigned

May 9, 2006

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other names 1

• Dr. Barbara Love Sinclair Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1147132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1114976081",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 PEASLEE RD",
            "city": "HANCOCK",
            "state": "ME",
            "postal_code": "046403031",
            "telephone_number": "207-664-2488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "56 CHURCH ST",
            "city": "ELLSWORTH",
            "state": "ME",
            "postal_code": "046051905",
            "telephone_number": "207-667-8358",
            "fax_number": "207-667-8358"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINCLAIR",
        "first_name": "BARBARA",
        "middle_name": "SIGRID",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-09",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "ME",
            "license": "PS894",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BARBARA",
            "last_name": "SINCLAIR",
            "middle_name": "LOVE",
            "prefix": "DR.",
            "credential": "PH.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Katharine Sherrill, PAC
• Ellen M. Sherwood, LCPC
• Danielle Shine, PHD
• Jessica Silvestrone, MHRT-CSP
• Karlee Kay Simkowski, DC
• Elizabeth Sirois, LCSW
• Davor Graham Sklizovic, M.D.
• Mica T. Slaven-Lamothe, LCSW, MHRT-CSP
• Shannon Lee Small, CADC
• Petr Smejkal, MD

• Psychologist in Ellsworth, ME
• Providers in Ellsworth, ME by specialty
• Psychologist in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.