Individual provider Active NPI

Ian Petersen, D.M.D.

  • Dentist
  • Santa Rosa, CA
National Provider Identifier
1225569916
Registry record updated Mar 25, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
101238 Issued in CA
Practice address
2448 Guerneville Rd
Suite 200
Santa Rosa, CA 95403-4175
Phone
(707) 579-2808
NPI assigned
Mar 23, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 25, 2017

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 101238 CA Primary

Addresses

Primary practice location

2448 Guerneville Rd
Suite 200
Santa Rosa, CA 95403-4175

Mailing address

2577 Greenvale LN
Santa Rosa, CA 95401-4041
Phone (707) 477-6612

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
101238CAMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
Petersen Dental Care PastSince Feb 9, 2025 Accepting new patients

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": "1490227200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1490400000000",
    "number": "1225569916",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2577 GREENVALE LN",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954014041",
            "telephone_number": "707-477-6612"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2448 GUERNEVILLE RD",
            "address_2": "SUITE 200",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954034175",
            "telephone_number": "707-579-2808"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETERSEN",
        "first_name": "IAN",
        "name_prefix": "Dr.",
        "credential": "D.M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-23",
        "last_updated": "2017-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "CA",
            "license": "101238",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Rosa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 2017; 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.