Michael R Kastama

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

2257 Adam Clayton Powell Jr Blvd
New York, NY 10027-7979

Phone

(212) 281-5252

NPI assigned

Sep 10, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/ABCIBD/Endpoint/ABCIBD

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.

• Hemant Patel MD PC

  • Internal Medicine Physician
  • New York, NY
  • NPI 1750304978
  Medicare reassignment

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

{
    "created_epoch": "1757462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1003797572",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "421 KING GEORGE AVE SW APT 2",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240164843",
            "telephone_number": "253-820-4758"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2257 ADAM CLAYTON POWELL JR BLVD",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100277979",
            "telephone_number": "212-281-5252"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASTAMA",
        "first_name": "MICHAEL",
        "middle_name": "R",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-09-10",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard J. Kassner, M.D.
• Alexis Kassotis, MD
• Mindy Joan Kassover, M.S.,P.T.,P.C.S.
• Miriam Alina Kassow, LMSW
• Ruth Kastalsky
• Gabrielle Marlowe Kasten, AUD
• Cindie Donna Kastenbaum, LCSW
• Donald M Kastenbaum, M.D.
• Fred Kastenbaum, DMD
• Jessica Kastenbaum, MS, CCC-SLP, TSSLD

• Physician Assistant in New York, NY
• Providers in New York, NY by specialty
• Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; 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.