NPIMap

Individual provider Active NPI

Erin Lorencz, M.D.

  • Obstetrics & Gynecology Physician
  • Anchorage, AK
National Provider Identifier
1649619651
Registry record updated Oct 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
237624 Issued in AK
Practice address
4441 Diplomacy Dr
Anchorage, AK 99508-5910
Phone
(907) 729-3100
NPI assigned
Jun 24, 2013
Last updated
Oct 2, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 237624 AK Primary
Obstetrics & Gynecology Physician 207V00000X 191290 NC

Addresses

Primary practice location

4441 Diplomacy Dr
Anchorage, AK 99508-5910

Mailing address

7033 E Tudor Rd
Anchorage, AK 99507-1262

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, NM2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180312000234 TX Practitioner - Obstetrics/Gynecology 4587953062 Reassigns benefits to 2 organizations
I20181214001643 NM Practitioner - Obstetrics/Gynecology 4587953062 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Michigan State University College of Human Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4320 Diplomacy Dr
Anchorage, AK 99508-5925
Phone (907) 265-4955

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
237624AKMDObstetrics & Gynecology Physician
191290NCMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alaska Native Tribal Health Consortium CurrentSince Sep 1, 2025 Accepting new patients
Southcentral Foundation CurrentSince Sep 1, 2025 Accepting new patients
Rehoboth McKinley Christian Health Care Services, Inc Family Medicine CurrentSince Nov 12, 2018 Accepting new patients
Rehoboth McKinley Christian Health Care Services, Inc. Current Accepting new patients
Southcentral Foundation CurrentSince Sep 1, 2025 Accepting new patients
Southcentral Foundation Current Accepting new patients

Locations

400 W Benson Blvd
Anchorage, AK 99503
Phone (907) 729-4654

4315 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-1729

4320 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-0000

4441 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-2000

4501 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-1000

7033 E Tudor Rd
Anchorage, AK 99507
Phone (907) 729-0000

1900 Red Rock Dr
Gallup, NM 87301
Phone (505) 863-1820

1901 Red Rock Dr
Gallup, NM 87301
Phone (505) 726-6875

2111 College Dr
Gallup, NM 87301
Phone (505) 397-5172

Organizations & group practices 7

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.

Hospital & facility affiliations 13

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1372032000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759363200000",
    "number": "1649619651",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7033 E TUDOR RD",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995071262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4441 DIPLOMACY DR",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995085910",
            "telephone_number": "907-729-3100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LORENCZ",
        "first_name": "ERIN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-06-24",
        "last_updated": "2025-10-02",
        "certification_date": "2025-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AK",
            "license": "237624",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NC",
            "license": "191290",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Anchorage, AK

Sources for this page

Verify at the official NPI Registry.