Katherine J Atkinson, MD, PC

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

KATHERINE J ATKINSON, MD, PC

Doing business as

Atkinson Family Practice

Practice address

17 Research Dr
Amherst, MA 01002-2788

Phone

(413) 549-8400

Fax

(413) 549-8409

NPI assigned

Nov 16, 2012

Last updated

Dec 17, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Piyush Gupta, MDNPI 1780945212

Title

Owner

Phone

(203) 931-0034

Specialties & licenses 5

Addresses

Other names 1

• Atkinson Family Practice Doing business as

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Piyush Gupta, M.D.

  • Internal Medicine Physician
  • West Haven, CT
  • NPI 1780945212
  Authorized official Same address or phone

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

{
    "created_epoch": "1353024000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765929600000",
    "number": "1134463920",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 RESEARCH DR",
            "city": "AMHERST",
            "state": "MA",
            "postal_code": "010022788",
            "telephone_number": "413-549-8400",
            "fax_number": "413-549-8409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17 RESEARCH DR",
            "city": "AMHERST",
            "state": "MA",
            "postal_code": "010022788",
            "telephone_number": "413-549-8400",
            "fax_number": "413-549-8409"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6 Hatfield St",
            "address_purpose": "LOCATION",
            "city": "Northampton",
            "state": "MA",
            "postal_code": "010601556",
            "country_code": "US",
            "telephone_number": "413-549-8400",
            "fax_number": "413-549-8409",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "KATHERINE J ATKINSON, MD, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2012-11-16",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A",
        "authorized_official_last_name": "GUPTA",
        "authorized_official_first_name": "PIYUSH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "203-931-0034",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": null,
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Atkinson Family Practice",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Ruth Ellen Kane-Levit, PHD
• Robert Lee Kane, D.C.
• Alan Kanner, PH.D.
• Mara Leslie Kaplan Hahn, M.P.T.
• Claudia J. Kaplan, PH.D.
• Katherine J. Atkinson, MD, PC (Atkinson Family Practice)
• Masako Kato Feeley, LIC.AC.
• Jacqueline Iris Katz, DC
• Sally Kealy
• Lisa Eileen Keifer

• Psychiatry Physician in Amherst, MA
• Providers in Amherst, MA by specialty
• Psychiatry Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 2025; 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.