Individual provider Active NPI

Christen M. Altermatt, M.D.

  • Obstetrics & Gynecology Physician
  • Atlanta, GA
National Provider Identifier
1508200478
Registry record updated Nov 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
85083 Issued in GA
Practice address
740 Ferst Dr NW
Atlanta, GA 30332-0470
Phone
(404) 894-1420
Fax
(404) 385-3275
NPI assigned
Apr 23, 2013
Last updated
Nov 10, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 85083 GA Primary

Addresses

Primary practice location

740 Ferst Dr NW
Atlanta, GA 30332-0470

Mailing address

740 Ferst Dr NW
Atlanta, GA 30332-0470
Phone (404) 894-1420

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040622001436 AL Practitioner - Obstetrics/Gynecology 9638154719 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
85083GAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of South Alabama CurrentSince Jul 1, 2016 Accepting new patients
USA Health Physician Billing Services LLC CurrentSince Oct 1, 2023 Accepting new patients
University of South Alabama Obstetrics & Gynecology CurrentSince Jul 1, 2016 Accepting new patients
USA Health Physician Billing Services LLC Obstetrics & Gynecology CurrentSince Oct 1, 2023 Accepting new patients
University of South Alabama Current Accepting new patients

Locations

1601 Center St
Mobile, AL 36604
Phone (251) 410-5437

1601 Center St
Ste 3S
Mobile, AL 36604
Phone (251) 415-1450

1660 Spring Hill Ave
Mobile, AL 36604
Phone (251) 445-9616

1660 Spring Hill Ave
Ste 3069
Mobile, AL 36604
Phone (251) 445-8405

1720 Center St
Ste 100
Mobile, AL 36604
Phone (251) 415-1495

2451 Fillingim St
Mobile, AL 36617
Phone (251) 434-3711

75 S University Blvd
Unit 6000
Mobile, AL 36608
Phone (251) 660-5555

Organizations & group practices 5

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": "1366675200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762732800000",
    "number": "1508200478",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "740 FERST DR NW",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303320470",
            "telephone_number": "404-894-1420",
            "fax_number": "404-385-3275"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "740 FERST DR NW",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303320470",
            "telephone_number": "404-894-1420",
            "fax_number": "404-385-3275"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALTERMATT",
        "first_name": "CHRISTEN",
        "middle_name": "M.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-04-23",
        "last_updated": "2025-11-10",
        "certification_date": "2025-11-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "GA",
            "license": "85083",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Atlanta, GA

Sources for this page

Verify at the official NPI Registry.