Abigail L. Kay, MD

Primary specialty

Addiction Psychiatry PhysicianTaxonomy code 2084P0802X

License

MD423075 Issued in PA

Practice address

833 Chestnut St
Suite 210
Phila, PA 19107-4414

Phone

(215) 955-9453

Fax

(215) 923-8219

NPI assigned

Jul 13, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Psychiatry

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Jefferson University PhysiciansGroup PAC ID 7911819180, 1,528 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Jefferson University Physicians

  • General Practice Physician
  • Philadelphia, PA
  • NPI 1326093675
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1152748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1669498903",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "833 CHESTNUT ST",
            "address_2": "SUITE 210",
            "city": "PHILA",
            "state": "PA",
            "postal_code": "191074414",
            "telephone_number": "215-955-9453",
            "fax_number": "215-923-8219"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "833 CHESTNUT ST",
            "address_2": "SUITE 210",
            "city": "PHILA",
            "state": "PA",
            "postal_code": "191074414",
            "telephone_number": "215-955-9453",
            "fax_number": "215-923-8219"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAY",
        "first_name": "ABIGAIL",
        "middle_name": "L.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PA",
            "license": "MD423075",
            "primary": false
        },
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "PA",
            "license": "MD423075",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1013381640001",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nishaminy Kasbekar, PHARMD
• David M. Kastenberg, M.D.
• Leo C. Katz, M.D.
• Erika Kawamura, PSYD
• Kay & Tabas Ophthalmology
• Barry L. Kayes, EDD
• Oksana R Kazharova, B.A., M.S.W. INTERN
• Michael Keith Keene II, LICENSED ORTHOTIST,
• Maryann Kelly, PA
• Tyrone Romance Kemp Sr.

• Addiction Psychiatry Physician in Phila, PA
• Providers in Phila, PA by specialty
• Addiction Psychiatry Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.