Fredric Charles Hartman, PH.D.

Primary specialty

Group Psychotherapy PsychologistTaxonomy code 103TP2701X

License

009350-1 Issued in NY

Practice address

436 Willis Ave
4
Williston Park, NY 11596-2240

Phone

(516) 746-2487

Fax

(516) 294-4810

NPI assigned

Aug 31, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Hartman & Hartman Psychologists, P. C.

  • Clinical Child & Adolescent Psychologist
  • Williston Park, NY
  • NPI 1902158181
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1053422824",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "205 HARVARD ST",
            "city": "EAST WILLISTON",
            "state": "NY",
            "postal_code": "115961916",
            "telephone_number": "516-746-2487",
            "fax_number": "516-294-4810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "436 WILLIS AVE",
            "address_2": "4",
            "city": "WILLISTON PARK",
            "state": "NY",
            "postal_code": "115962240",
            "telephone_number": "516-746-2487",
            "fax_number": "516-294-4810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARTMAN",
        "first_name": "FREDRIC",
        "middle_name": "CHARLES",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NY",
            "license": "009350-1",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": "009350-1",
            "primary": false
        },
        {
            "code": "103TP2701X",
            "taxonomy_group": "",
            "desc": "Psychologist, Group Psychotherapy",
            "state": "NY",
            "license": "009350-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Harvey Sta Halfond, DDS
• Brenna Halverson, MS CCC- SLP
• Happy Family Nurse Practitioner PC
• Julia Ann Harris
• Hartman & Hartman Psychologists, P. C.
• Jeanne Hartman, PH.D.
• Mohammad Hasan, RPH
• Healing Dragon Medicine 999 Inc
• Christina Ann Heerkens
• Manitha Hegde, PT

• Group Psychotherapy Psychologist in Williston Park, NY
• Providers in Williston Park, NY by specialty
• Group Psychotherapy Psychologist in New York

• 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.