Obhg North Dakota PC

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

Legal business name

OBHG NORTH DAKOTA PC

Practice address

1301 15TH Ave W
Williston, ND 58801-3821

Phone

(864) 908-3530

NPI assigned

Jan 5, 2026

Organization subpart

No

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

Authorized official

Name

Denise Burns

Title

Director

Phone

(864) 908-3604

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in ND

Enrollment records 1

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• David A Billings, MD

  • Obstetrics & Gynecology Physician
  • Minot, ND
  • NPI 1588752919
  Medicare reassignment
• Debra Jean Davis, M.D.

  • Obstetrics & Gynecology Physician
  • Newark, DE
  • NPI 1538246152

  ND

  Medicare reassignment
• Jo Lynn Hawthorne, MD

  • Obstetrics & Gynecology Physician
  • Daytona Beach, FL
  • NPI 1548342298

  ND

  Medicare reassignment
• Malua Tambi Iya, M.D.

  • Obstetrics & Gynecology Physician
  • Sidney, MT
  • NPI 1326375270

  ND

  Medicare reassignment

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780617600000",
    "number": "1750248571",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "777 LOWNDES HILL RD BLDG 1",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296072101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1301 15TH AVE W",
            "city": "WILLISTON",
            "state": "ND",
            "postal_code": "588013821",
            "telephone_number": "864-908-3530"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OBHG NORTH DAKOTA PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-06-05",
        "certification_date": "2026-06-05",
        "status": "A",
        "authorized_official_last_name": "BURNS",
        "authorized_official_first_name": "DENISE",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "864-908-3604"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Emergency Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Hospitalist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lynette Roth Nygaard, CRNA
• Lynn M Nyquist, MD
• Melissa Fae Nystuen, LCSW
• Charlotte O'Keefe, LCSW
• Candy O'Quinn
• Karin Ocain
• Angela Oelke
• Madison Jade Ofert
• Hannah Clark Oglesby
• Heidi Nicole Oien, FNP-C

• Obstetrics & Gynecology Physician in Williston, ND
• Providers in Williston, ND by specialty
• Obstetrics & Gynecology Physician in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.