Individual provider Active NPI

Martin Carl Writer, D.D.S.,M.S.D.

  • Dentist
  • Anaheim, CA
National Provider Identifier
1225197734
Registry record updated Jun 3, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
37519 Issued in CA
Practice address
100 S Chaparral CT Ste 150
Anaheim, CA 92808-2284
Phone
(714) 637-4200
Fax
(714) 637-7092
NPI assigned
Dec 8, 2006
Last updated
Jun 3, 2019By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 3, 2019

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 37519 CA Primary
General Practice Dentistry 1223G0001X 37519 CA
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 37519 CA

Addresses

Primary practice location

100 S Chaparral CT Ste 150
Anaheim, CA 92808-2284

Mailing address

100 S Chaparral CT Ste 150
Anaheim, CA 92808-2284
Phone (714) 637-4200

Other practice location 1

414 S Anaheim Hills Rd
Anaheim, CA 92807-4241
Phone (714) 637-4200

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
37519CAMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Martin C Writer DDS, MSD, Inc. General Practice CurrentSince Mar 16, 2021 Accepting new patients
Bryan H Chung DMD Corp General Practice PastSince Jun 9, 2024 Accepting new patients

Locations

100 S Chaparral Ct
Ste 150
Anaheim, CA 92808
Phone (714) 637-4200

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1165536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1559520000000",
    "number": "1225197734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 S CHAPARRAL CT STE 150",
            "city": "ANAHEIM",
            "state": "CA",
            "postal_code": "928082284",
            "telephone_number": "714-637-4200",
            "fax_number": "714-637-7092"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 S CHAPARRAL CT STE 150",
            "city": "ANAHEIM",
            "state": "CA",
            "postal_code": "928082284",
            "telephone_number": "714-637-4200",
            "fax_number": "714-637-7092"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "414 S Anaheim Hills Rd",
            "address_purpose": "LOCATION",
            "city": "Anaheim",
            "state": "CA",
            "postal_code": "928074241",
            "country_code": "US",
            "telephone_number": "714-637-4200",
            "fax_number": "714-637-7092",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WRITER",
        "first_name": "MARTIN",
        "middle_name": "CARL",
        "name_prefix": "Dr.",
        "credential": "D.D.S.,M.S.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-08",
        "last_updated": "2019-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "CA",
            "license": "37519",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "37519",
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "CA",
            "license": "37519",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Anaheim, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2019; 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.