Korina Gaishauser, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

4301513910 Issued in MI

Practice address

3535 W 13 Mile Rd.
Medical Office Building Suite 140
Royal Oak, MI 48073

Phone

(248) 551-3000

NPI assigned

Apr 27, 2021

Last updated

Feb 13, 2026By the provider in NPPES

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MI

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

Specialty

Obstetrics/Gynecology

Education

University of Toledo College of Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Henry Ford Macomb Hospital CorporationGroup PAC ID 7911808381, 349 clinicians

Uwh of Michigan PLCGroup PAC ID 0345626073, 91 clinicians

Beaumont Medical Group Hospital Based ServicesGroup PAC ID 3072875889, 575 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Beaumont Hospital Royal Oak Hospital, Royal Oak, MI, CCN 230130

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kgaishauser1234359@epic00.shdirect.org
• Direct secure messaging: korina.gaishauser.1@26060.direct.athenahealth.com

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.

• Beaumont Medical Group Hospital -Based Services

  • Hospitalist Physician
  • Royal Oak, MI
  • NPI 1427567858
  Medicare reassignment Care Compare group NPD
• Uwh of Michigan PLC

  • Obstetrics & Gynecology Physician
  • East Lansing, MI
  • NPI 1982352357
  Medicare reassignment Care Compare group NPD
• Henry Ford Macomb Hospital Corporation

  dba Henry Ford Macomb Family Medicine

  • Family Medicine Physician
  • Clinton TWP, MI
  • NPI 1134265986
  Medicare reassignment Care Compare group
• Metro Partners in Womens Health, PC

  dba Metro Partners in Women's Health

  • Obstetrics & Gynecology Physician
  • Novi, MI
  • NPI 1083601082
  NPD (past)
• Women's Health Consultants, PLC

  • Obstetrics & Gynecology Physician
  • Novi, MI
  • NPI 1699746537
  NPD (past)

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

• William Beaumont Hospital

  dba Beaumont Hospital, Troy

  • General Acute Care Hospital
  • Troy, MI
  • NPI 1306825997
  Care Compare affiliation
• William Beaumont Hospital

  dba Beaumont Hospital, Royal Oak

  • General Acute Care Hospital
  • Royal Oak, MI
  • NPI 1689653305
  Care Compare affiliation
• William Beaumont Hospital

  dba Beaumont Hospital, Grosse Pointe

  • General Acute Care Hospital
  • Grosse Pointe, MI
  • NPI 1932396017
  Care Compare affiliation

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

{
    "created_epoch": "1619481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1649852732",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28555 ORCHARD LAKE RD STE 120",
            "city": "FARMINGTON HILLS",
            "state": "MI",
            "postal_code": "483342973",
            "telephone_number": "248-489-1070"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3535 W 13 MILE RD.",
            "address_2": "MEDICAL OFFICE BUILDING SUITE 140",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "48073",
            "telephone_number": "248-551-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "468 Cadieux Rd",
            "address_purpose": "LOCATION",
            "city": "Grosse Pointe",
            "state": "MI",
            "postal_code": "482301507",
            "country_code": "US",
            "telephone_number": "313-473-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAISHAUSER",
        "first_name": "KORINA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-04-27",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MI",
            "license": "4301513910",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kgaishauser1234359@epic00.shdirect.org",
            "affiliation": "N",
            "address_1": "468 Cadieux Rd",
            "city": "Grosse Pointe",
            "state": "MI",
            "country_code": "US",
            "postal_code": "482301507",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jill Ashley Gadzinski, M.D.
• Jeremy Lawrence Gagan, M.D.
• Joshua Paul Gahan, MD
• Kenneth Wayne Gahry, PA-C, MS
• Juana Gaiem, PA-C
• Mavis Gaisie, MD
• Lisa Amy Galasso, MD
• Whitnie Elizabeth Galati
• Galea Foot and Ankle Center PLLC
• Sheri Beth Galens, LPC

• Obstetrics & Gynecology Physician in Royal Oak, MI
• Providers in Royal Oak, MI by specialty
• Obstetrics & Gynecology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; 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.