Michael S Summerfield, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

I09214 Issued in WV

Practice address

800 Garfield Ave
Parkersburg, WV 26101-5340

Phone

(304) 422-1666

Fax

(904) 346-0113

NPI assigned

Jun 21, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

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

Emergency Medicine

Education

Ohio University, College of Osteopathic Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Allen Emergency Physicians LLCGroup PAC ID 9739554379, 13 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Magruder Hospital Hospital, Port Clinton, OH, CCN 361314
• Mercy Allen Hospital Hospital, Oberlin, OH, CCN 361306
• Southwest General Health Center Hospital, Middleburg Heights, OH, CCN 360155

Merit-based Incentive Payment System (MIPS)

Final score

86.62 of 100Reported as group

Quality

71.63

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/10052317
• Direct secure messaging: msummerfield716581@direct.bsmhealth.org

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.

• Allen Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Oberlin, OH
  • NPI 1841902814
  Medicare reassignment Care Compare group NPD
• Emergency Professional Services, Inc.

  dba Emergency Professional Services of Ohio, Inc.

  • Emergency Medicine Physician
  • Seaman, OH
  • NPI 1093762353
  Medicare reassignment NPD
• Lorain Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Lorain, OH
  • NPI 1427760487
  Medicare reassignment NPD
• Magis Emergency Medicine LLC

  • Emergency Medicine Physician
  • Parma, OH
  • NPI 1801287511
  Medicare reassignment NPD
• Physicians Link Center LLC

  • Emergency Medicine Physician
  • Elyria, OH
  • NPI 1235172925
  Medicare reassignment NPD
• Pomerene Hospital

  • Critical Access Hospital
  • Millersburg, OH
  • NPI 1770957185
  Medicare reassignment NPD
• Bestpractices of West Virginia, Inc.

  • Emergency Medicine Physician
  • Parkersburg, WV
  • NPI 1245284421
  NPD (past)
• Emergency Medicine Physicians of Medina County, LTD

  • Emergency Medicine Physician
  • Lodi, OH
  • NPI 1457390312
  NPD (past)

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

• H.B. Magruder Memorial Hospital

  dba Magruder Hospital

  • Critical Access Hospital
  • Port Clinton, OH
  • NPI 1922079532
  Care Compare affiliation
• Mercy Health-Allen Hospital LLC

  dba Mercy Health Allen Hospital

  • Critical Access Hospital
  • Oberlin, OH
  • NPI 1801825997
  Care Compare affiliation
• Southwest General Health Center

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1154353993
  Care Compare affiliation

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

{
    "created_epoch": "1150848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1578509311",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 759008",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212750001",
            "telephone_number": "304-422-1666",
            "fax_number": "904-346-0113"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 GARFIELD AVE",
            "city": "PARKERSBURG",
            "state": "WV",
            "postal_code": "261015340",
            "telephone_number": "304-422-1666",
            "fax_number": "904-346-0113"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18697 BAGLEY RD",
            "address_purpose": "LOCATION",
            "city": "Middleburg Heights",
            "state": "OH",
            "postal_code": "441303417",
            "country_code": "US",
            "telephone_number": "440-816-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUMMERFIELD",
        "first_name": "MICHAEL",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-21",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WV",
            "license": "I09214",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OH",
            "license": "34-00-7861-S",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2495821",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WV WCOMP",
            "identifier": "I09214",
            "state": "WV"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OH WCOMP",
            "identifier": "2217",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "001958349",
            "state": "WV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lisa Sullivan
• Michael Patrick Sullivan
• Miklynn Raeanne Pearl Sullivan
• Trudy Michelle Sullivan
• Raven J Sully
• Abbey Layne Summers
• James Jared Summers
• Sunbridge Care Enterprises LLC (Parkersburg Center)
• Payden Sury
• Caley Suttle, LPN

• Emergency Medicine Physician in Parkersburg, WV
• Providers in Parkersburg, WV by specialty
• Emergency Medicine Physician in West Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 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.