Organization Active NPI

Keystone Psychological Services LLC

  • Clinical Psychologist
  • Tarpon Springs, FL
National Provider Identifier
1750060604
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
Legal business name
KEYSTONE PSYCHOLOGICAL SERVICES LLC
Practice address
2611 Keystone Rd Ste B3
Tarpon Springs, FL 34688-7403
Phone
(727) 597-0977
NPI assigned
Jul 17, 2023
Last updated
Aug 18, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Authorized official

Name
Dr. Melina Scally, PSYDNPI 1003171257
Title
Owner, Licensed Psychologist
Phone
(727) 597-0977

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X
Clinical NeuropsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103G00000X
Clinical PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TC0700X Primary

Addresses

Primary practice location

2611 Keystone Rd Ste B3
Tarpon Springs, FL 34688-7403

Mailing address

2611 Keystone Rd Ste B3
Tarpon Springs, FL 34688-7403
Phone (727) 597-0977

Other practice location 1

1200 S Pinellas Ave Ste 13
Tarpon Springs, FL 34689-3716
Phone (727) 275-0282

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20231006001198 FL Part B Supplier - Clinic/Group Practice 6901251248 Receives reassigned benefits from 2 practitioners
Practice locations: Tarpon Springs, FL

National Provider Directory

National Provider Directory

Locations

155 E Tarpon Ave
Ste 4
Tarpon Springs, FL 34689
Phone (727) 275-0282

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1689552000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787011200000",
    "number": "1750060604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2611 KEYSTONE RD STE B3",
            "city": "TARPON SPRINGS",
            "state": "FL",
            "postal_code": "346887403",
            "telephone_number": "727-597-0977"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2611 KEYSTONE RD STE B3",
            "city": "TARPON SPRINGS",
            "state": "FL",
            "postal_code": "346887403",
            "telephone_number": "727-597-0977"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 S Pinellas Ave Ste 13",
            "address_purpose": "LOCATION",
            "city": "Tarpon Springs",
            "state": "FL",
            "postal_code": "346893716",
            "country_code": "US",
            "telephone_number": "727-275-0282",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "KEYSTONE PSYCHOLOGICAL SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-07-17",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A",
        "authorized_official_last_name": "SCALLY",
        "authorized_official_first_name": "MELINA",
        "authorized_official_title_or_position": "OWNER, LICENSED PSYCHOLOGIST",
        "authorized_official_telephone_number": "727-597-0977",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PSYD"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103G00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Clinical Neuropsychologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tarpon Springs, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.