Lauren Ossian, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

APRN-NP297671 Issued in GA

Practice address

5764 Peachtree Industrial Blvd
Chamblee, GA 30341-1908

Phone

(866) 389-2727

NPI assigned

Aug 16, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in GA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellstreet of Georgia PCGroup PAC ID 7517126279, 425 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/14272/brand/70/csg/1/fhir/r4

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.

• Wellstreet of Georgia PC

  dba Piedmont Urgent Care

  • Urgent Care Clinic/Center
  • Newnan, GA
  • NPI 1235411547
  Medicare reassignment Care Compare group NPD
• Lagrange Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Lagrange, GA
  • NPI 1760437560
  Medicare reassignment NPD
• Minuteclinic LLC

  • Family Nurse Practitioner
  • Rockville, MD
  • NPI 1134191836

  GA

  Medicare reassignment NPD

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

{
    "created_epoch": "1692144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761696000000",
    "number": "1578346169",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5764 PEACHTREE INDUSTRIAL BLVD",
            "city": "CHAMBLEE",
            "state": "GA",
            "postal_code": "303411908",
            "telephone_number": "866-389-2727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5764 PEACHTREE INDUSTRIAL BLVD",
            "city": "CHAMBLEE",
            "state": "GA",
            "postal_code": "303411908",
            "telephone_number": "866-389-2727"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSSIAN",
        "first_name": "LAUREN",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-16",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "APRN-NP297671",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nkechi Okonta, DNP, NP-C, MSN, RN
• Oladotun O. Oladeji, RPH
• Katie Olsen, LPMT, MT-BC
• Catherine Leigh Oneill, D.C
• Chima Ijeoma Onwubiko
• Althea Otuata, RN, MSN
• Palmetto Behavioral Healthcare
• Park Ridge Chiropractic Centre (Park Ridge Wellness Center)
• Francisco Pastor, D.C.
• Pat Nguyen, DDS, PC

• Family Nurse Practitioner in Chamblee, GA
• Providers in Chamblee, GA by specialty
• Family Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.