Leon Scrimmager, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

184535 Issued in NY

Practice address

470 Lenox Ave
Apt 1P
New York, NY 10037-3012

Phone

(212) 249-1627

Fax

(212) 249-1640

NPI assigned

Oct 2, 2006

Sex

Male

Sole proprietor

Yes

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, NJ2 enrollments

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 2

Specialty

Internal Medicine

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1988

Medicare assignment

May accept Medicare assignment

Group practices

Park Avenue Medical ProfessionalsGroup PAC ID 5698753424, 4 clinicians

Transformative Health and Wellness LLCGroup PAC ID 1557766052, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: leon.scrimmager@hhcare.eclinicaldirectplus.com
• FHIR API: https://fhir4.healow.com/fhir/r4/CCADBA/Endpoint/CCADBA

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.

• Park Avenue Medical Professionals

  • Specialist
  • New York, NY
  • NPI 1023044161
  Medicare reassignment Care Compare group NPD
• Transformative Health & Wellness LLC

  • Physical Medicine & Rehabilitation Physician
  • Jersey City, NJ
  • NPI 1407452378
  Medicare reassignment Care Compare group NPD
• Transformative Medical Health Nyc PLLC

  • Health Service Clinic/Center
  • New York, NY
  • NPI 1679994347
  NPD Authorized official
• Leon Scrimmager MD

  • Internal Medicine Physician
  • New York, NY
  • NPI 1316692866
  NPD (past) Authorized official
• Gramercy Cardiac Diagnostic Services, P.C.

  • Nuclear Cardiology Physician
  • Brooklyn, NY
  • NPI 1194016618
  NPD (past)

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

{
    "created_epoch": "1159747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786233600000",
    "number": "1215020474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "470 LENOX AVE",
            "address_2": "APT 1P",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100373012",
            "telephone_number": "646-295-4422",
            "fax_number": "212-249-1640"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "470 LENOX AVE",
            "address_2": "APT 1P",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100373012",
            "telephone_number": "212-249-1627",
            "fax_number": "212-249-1640"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCRIMMAGER",
        "first_name": "LEON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-02",
        "last_updated": "2026-08-09",
        "certification_date": "2026-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "184535",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Martha Scotzin, PH.D.
• Jessica Scovel, M.S. CCC-SLP
• Sara Scovronick, LMT
• Screen Medical Imaging
• Danielle Jessica Scribani, PA-C
• Tessa Browning Scripps, M.D.
• Jana Scrivani, PSY.D.
• Julia Scrivani
• Sara Amy Scrivano, DC, MSA
• Alasha Scrubb, RN

• Internal Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 9, 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.