Adam C Walter, M.D.

Primary specialty

Gynecologic Oncology PhysicianTaxonomy code 207VX0201X

License

35.129292 Issued in OH

Practice address

5308 Harroun Rd Ste 280
Sylvania, OH 43560-2190

Phone

(419) 824-5633

Fax

(419) 824-5953

NPI assigned

May 29, 2009

Sex

Male

Sole proprietor

No

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 OH

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

Gynecological Oncology

Education

Indiana University School of Medicine, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Promedica Central PhysiciansGroup PAC ID 2365348190, 785 clinicians

Promedica Multi Specialty PhysiciansGroup PAC ID 7113182809, 269 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Promedica Toledo Hospital Hospital, Toledo, OH, CCN 360068
• Promedica Monroe Regional Hospital Hospital, Monroe, MI, CCN 230099
• Promedica Defiance Regional Hospital Hospital, Defiance, OH, CCN 361328

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Promedica Central Physicians

  • Family Medicine Physician
  • Toledo, OH
  • NPI 1043270150
  Medicare reassignment Care Compare group NPD
• Promedica Multi Specialty Physicians

  • Family Medicine Physician
  • Toledo, OH
  • NPI 1306105150
  Medicare reassignment Care Compare group
• Blanchard Valley Regional Health Center

  dba Blanchard Valley Hospital

  • Emergency Medicine Physician
  • Findlay, OH
  • NPI 1699718320
  Medicare reassignment NPD
• Blanchard Valley Regional Health Center

  dba Wound Care Solutions

  • Family Medicine Physician
  • Findlay, OH
  • NPI 1083665251
  NPD
• Blanchard Valley Regional Health Center

  dba Blanchard Valley Hospital

  • Rehabilitation Hospital Unit
  • Findlay, OH
  • NPI 1578336400
  NPD
• Blanchard Valley Regional Health Center

  dba Bluffton Hospital

  • Emergency Medicine Physician
  • Bluffton, OH
  • NPI 1588607949
  NPD
• Promedica Central Physicians

  dba ProMedica Physicians Durable Medical Equipment

  • Durable Medical Equipment & Medical Supplies
  • Toledo, OH
  • NPI 1669068482
  NPD
• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• The Toledo Hospital

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1407854771
  NPD (past)

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

• Defiance Hospital Inc.

  dba Defiance Regional Medical Center

  • Critical Access Hospital
  • Defiance, OH
  • NPI 1699775726
  Care Compare affiliation
• The Toledo Hospital

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1407854771
  Care Compare affiliation
• Toledo Hospital

  dba ProMedica Transportation Network

  • Ambulance
  • Toledo, OH
  • NPI 1427147339

  Hospital

  Care Compare affiliation
• Mercy Memorial Hospital Corporatio

  dba Promedica Monroe Regional Hospital

  • General Acute Care Hospital
  • Monroe, MI
  • NPI 1811097223
  Care Compare affiliation
• Mercy Memorial Hospital Corporation

  dba Monroe Cancer Center

  • Specialist
  • Monroe, MI
  • NPI 1376997551

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1243555200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1114152543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5308 HARROUN RD # 285",
            "city": "SYLVANIA",
            "state": "OH",
            "postal_code": "435602193"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5308 HARROUN RD STE 280",
            "city": "SYLVANIA",
            "state": "OH",
            "postal_code": "435602190",
            "telephone_number": "419-824-5633",
            "fax_number": "419-824-5953"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALTER",
        "first_name": "ADAM",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-05-29",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VX0201X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecologic Oncology",
            "state": "OH",
            "license": "35.129292",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "awalter32039@epicdirect.promedica.org",
            "affiliation": "N",
            "address_1": "5308 Harroun Rd Ste 280",
            "city": "Sylvania",
            "state": "OH",
            "country_code": "US",
            "postal_code": "435602190",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Wagner Psychiatry LLC
• Benjamin Wagner
• Rachelle Dawn Wagner
• Natalie L Walkup, PA
• Deborah Elaine Wallace, LPTA
• Thomas H Walter
• Lanna Walters
• Kaylie Ward, PA-C
• Tracy Ann Ward, PHARMACY TECHNICIAN
• Kendra K Watts, CNP

• Gynecologic Oncology Physician in Sylvania, OH
• Providers in Sylvania, OH by specialty
• Gynecologic Oncology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.