Barbara Ellen Ohlman Oess, WHNP-BC

Primary specialty

Women's Health Nurse PractitionerTaxonomy code 363LW0102X

License

122151 Issued in GA

Practice address

699 Church St NE
Marietta, GA 30060-1110

Phone

(770) 819-9211

NPI assigned

Feb 8, 2013

Sex

Female

Sole proprietor

No

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

Merit-based Incentive Payment System (MIPS)

Final score

89.1 of 100Reported as group

Quality

87.6

Promoting interoperability

100

Improvement activities

40

Cost

76.07

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Obstetrix Medical Group of Atlanta, LLC

  • Maternal & Fetal Medicine Physician
  • Atlanta, GA
  • NPI 1396970109
  Medicare reassignment NPD
• Pediatrix Medical Group of Georgia, P.C.

  • Maternal & Fetal Medicine Physician
  • Sunrise, FL
  • NPI 1972695260
  NPD (past)

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

{
    "created_epoch": "1360281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750291200000",
    "number": "1659610731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6525 BRYANT DR",
            "city": "GAINESVILLE",
            "state": "GA",
            "postal_code": "305064752",
            "telephone_number": "678-468-2164"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "699 CHURCH ST NE",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601110",
            "telephone_number": "770-819-9211"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OESS",
        "first_name": "BARBARA",
        "middle_name": "ELLEN OHLMAN",
        "name_prefix": "Ms.",
        "credential": "WHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-02-08",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "GA",
            "license": "122151",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amanda Odegaard, OTR/L
• Sharon M Odell, MD
• Lydia Odenat, PHD
• Beatrice Odero
• Christina Anna Nicole Odom, FNP
• Onaopemipo Olayide Ofodile, M.D.
• Ashmeer Ogbuchi, MD
• Amanda Celine Ogden, BCBA
• Ogles Oxygen, LLC
• Timothy Oglesby, RBT

• Women's Health Nurse Practitioner in Marietta, GA
• Providers in Marietta, GA by specialty
• Women's Health Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 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.