Individual provider Active NPI

Anthony J Carvalho, N.D.

  • Naturopath
  • Helena, MT
National Provider Identifier
1790188183
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
NaturopathTaxonomy code 175F00000X
License
AHC-NAT-LIC-2329 Issued in MT
Practice address
314 N Last Chance Gulch Ste 201
Helena, MT 59601-5062
Phone
(406) 414-6400
Fax
(406) 414-6646
NPI assigned
Sep 30, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Naturopath 175F00000X AHC-NAT-LIC-2329 MT Primary

Addresses

Primary practice location

314 N Last Chance Gulch Ste 201
Helena, MT 59601-5062

Mailing address

PO Box 1884
Helena, MT 59624-1884
Phone (406) 414-6400

Other practice location 1

111 N Last Chance Gulch Ste 2A
Helena, MT 59601-4144
Phone (406) 414-6400

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
AHC-NAT-LIC-2329MTMDNaturopath

Practice roles

OrganizationSpecialtyStatusNew patients
Anthony J Carvalho ND PLLC Naturopath CurrentSince Jan 1, 2022 Accepting new patients

Locations

314 N Last Chance Gulch
Ste 221
Helena, MT 59601
Phone (352) 396-3315

314 N Last Chance Gulch
Ste 201
Helena, MT 59601
Phone (406) 201-1717

111 N Main St
Ste 2A
Helena, MT 59601
Phone (406) 431-6773

1075 N Rodney St
Ste 108
Helena, MT 59601

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1412035200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1790188183",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1884",
            "city": "HELENA",
            "state": "MT",
            "postal_code": "596241884",
            "telephone_number": "406-414-6400",
            "fax_number": "406-414-6646"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "314 N LAST CHANCE GULCH STE 201",
            "city": "HELENA",
            "state": "MT",
            "postal_code": "596015062",
            "telephone_number": "406-414-6400",
            "fax_number": "406-414-6646"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 N Last Chance Gulch Ste 2A",
            "address_purpose": "LOCATION",
            "city": "Helena",
            "state": "MT",
            "postal_code": "596014144",
            "country_code": "US",
            "telephone_number": "406-414-6400",
            "fax_number": "406-414-6646",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CARVALHO",
        "first_name": "ANTHONY",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "N.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-09-30",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175F00000X",
            "taxonomy_group": "",
            "desc": "Naturopath",
            "state": "MT",
            "license": "AHC-NAT-LIC-2329",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Helena, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 2026; 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.