Patrick Michael Grehan, PH.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

014194 Issued in NY

Practice address

721 Franklin Ave
Garden City, NY 11530-4524

Phone

(516) 256-9250

NPI assigned

Nov 30, 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

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, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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.

• Grehan Psychological Solutions PLLC

  • Clinical Psychologist
  • Garden City, NY
  • NPI 1871839415
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1164844800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1371772800000",
    "number": "1407924368",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "721 FRANKLIN AVE",
            "city": "GARDEN CITY",
            "state": "NY",
            "postal_code": "115304524",
            "telephone_number": "516-256-9250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "721 FRANKLIN AVE",
            "city": "GARDEN CITY",
            "state": "NY",
            "postal_code": "115304524",
            "telephone_number": "516-256-9250"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREHAN",
        "first_name": "PATRICK",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-30",
        "last_updated": "2013-06-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NY",
            "license": "014194",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stacy Tara Greenberg, LMHC
• Ellen Theresa Greene, OTR/L.
• Kamilla Greenidge, M.D.
• Amanda Nicole Greenspan, LCSW
• Grehan Psychological Solutions PLLC
• Eileen Grim
• Maureen Claire Grix, PH.D.
• Mark Geoffery Grossman, MD
• Alaisa Grudzinski, LCSW
• Robert James Guarcello, PHD

• Clinical Psychologist in Garden City, NY
• Providers in Garden City, NY by specialty
• Clinical Psychologist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 21, 2013; 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.