Moonstone Psychological Services, LLC

Primary specialty

PsychologistTaxonomy code 103T00000X

Legal business name

MOONSTONE PSYCHOLOGICAL SERVICES, LLC

Practice address

1950 E Greyhound Pass Ste 18-128
Carmel, IN 46033-7787

Phone

(317) 564-9797

Fax

(877) 401-3034

NPI assigned

Oct 12, 2022

Organization subpart

No

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

Authorized official

Name

Dr. Colin Rak-Dietz, PH.D.NPI 1396028528

Title

Clinical Psychologist

Phone

(317) 564-9797

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Colin M Rak-Dietz, PHD, HSPP

  • Psychologist
  • Carmel, IN
  • NPI 1396028528
  NPD Authorized official

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

{
    "created_epoch": "1665532800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764028800000",
    "number": "1790401735",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1950 E GREYHOUND PASS STE 18-128",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460337787",
            "telephone_number": "317-564-9797",
            "fax_number": "877-401-3034"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1950 E GREYHOUND PASS STE 18-128",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460337787",
            "telephone_number": "317-564-9797",
            "fax_number": "877-401-3034"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOONSTONE PSYCHOLOGICAL SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-10-12",
        "last_updated": "2025-11-25",
        "certification_date": "2025-11-25",
        "status": "A",
        "authorized_official_last_name": "RAK-DIETZ",
        "authorized_official_first_name": "COLIN",
        "authorized_official_title_or_position": "CLINICAL PSYCHOLOGIST",
        "authorized_official_telephone_number": "317-564-9797",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Karena Monson
• Beverly D Montgomery
• Brenna Monzel, OTD, OTR
• Moon and Associates, LLC
• Amy L Moon, MD
• Jason Moor, O.D.
• Moore Care Providers
• Amanda Moore, LMHC
• Dana L Moore, FNP-BC
• Douglas K. Moore, M.D.

• Psychologist in Carmel, IN
• Providers in Carmel, IN by specialty
• Psychologist in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.