Individual provider Active NPI

Oliver Hamilton, LMHC, LPCC

  • Mental Health Counselor
  • Santa Fe, NM
National Provider Identifier
1790502102
Registry record updated Nov 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
CTB-2025-0628 Issued in NM
Practice address
1911 5TH St Ste 100
Santa Fe, NM 87505-5403
Phone
(505) 955-0410
Fax
(505) 955-8577
NPI assigned
Sep 25, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X CTB-2025-0628 NM Primary

Addresses

Primary practice location

1911 5TH St Ste 100
Santa Fe, NM 87505-5403

Mailing address

2501 W Zia Rd Apt 5104
Santa Fe, NM 87505-5756
Phone (720) 235-7796

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
CTB-2025-0628NMMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1727222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762387200000",
    "number": "1790502102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2501 W ZIA RD APT 5104",
            "city": "SANTA FE",
            "state": "NM",
            "postal_code": "875055756",
            "telephone_number": "720-235-7796"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1911 5TH ST STE 100",
            "city": "SANTA FE",
            "state": "NM",
            "postal_code": "875055403",
            "telephone_number": "505-955-0410",
            "fax_number": "505-955-8577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "OLIVER",
        "credential": "LMHC, LPCC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-09-25",
        "last_updated": "2025-11-06",
        "certification_date": "2025-11-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": "NM",
            "license": "CTB-2025-0628",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Fe, NM

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 6, 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.