Jack Hellman, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

1650541 Issued in NY

Practice address

1225 49TH St
Brooklyn, NY 11219-3050

Phone

(718) 853-9600

Fax

(718) 936-6080

NPI assigned

Aug 30, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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

Other identifiers 1

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

State University of New York Downstate Medical Center, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Maimonides Medical Center Hospital, Brooklyn, NY, CCN 330194

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: jackhellman@mai.allscriptsdirect.net

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

• Maimonides Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1093777492
  NPD
• Petrychenko Physician PC

  • Specialist
  • Brooklyn, NY
  • NPI 1861413981
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Maimonides Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1093777492
  Care Compare affiliation

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

{
    "created_epoch": "1125360000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1518950146",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1225 49TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112193050",
            "telephone_number": "718-853-9600",
            "fax_number": "718-936-6080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 49TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112193050",
            "telephone_number": "718-853-9600",
            "fax_number": "718-936-6080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HELLMAN",
        "first_name": "JACK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "1650541",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01263065",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alexander Hellinger, PT
• Kurt Hellinger, DC
• Elizabeth M. Hellman, DPT
• Frances Hellman
• Fredric S Hellman
• Nina Hellman
• Ronald E Hellman, M.D.
• Yoseffa Hellman, OTR/L
• Moshe Hellmann
• Rachel Hellmann, MSED

• Internal Medicine Physician in Brooklyn, NY
• Providers in Brooklyn, 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 Jul 13, 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.