Eric Joseph Widmaier, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MED-PHYS-LIC-168527 Issued in MT

Practice address

300 Byrn St
Cambridge, MD 21613-1908

Phone

(410) 228-5511

Fax

(410) 228-1061

NPI assigned

May 20, 2006

Last updated

Apr 16, 2026By the provider in NPPES

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 1

Medicare fee-for-service enrollment

Enrolled in MD, MT2 enrollments

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 2

Specialty

Family Practice

Education

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ydiprmc, LLCGroup PAC ID 3173897402, 29 clinicians

Townsend Health Systems IncGroup PAC ID 7214845817, 14 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of MD Shore Medical Center at Easton Hospital, Easton, MD, CCN 210037
• Billings Clinic Broadwater Hospital, Townsend, MT, CCN 271333

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ewidmaier475169@direct.umm.edu

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.

• Ydiprmc LLC

  dba TidalHealth Urgent Care

  • Urgent Care Clinic/Center
  • Salisbury, MD
  • NPI 1447783899
  Medicare reassignment Care Compare group
• Townsend Health Systems, Inc.

  dba Broadwater Health Center

  • Critical Access Hospital
  • Townsend, MT
  • NPI 1447245857
  Medicare reassignment Care Compare group
• Chester River Hospital Center

  dba University of Maryland Shore Medical Center at Chestertown

  • General Acute Care Hospital
  • Chestertown, MD
  • NPI 1679536809
  Medicare reassignment NPD
• Upper Chesapeake Emergency Medicine Physicians, LLC

  • Emergency Medicine Physician
  • Bel Air, MD
  • NPI 1285854026
  Medicare reassignment NPD
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  MD

  Medicare reassignment NPD
• Chester River Health Center

  dba Chestertown Vascular Services

  • Clinic/Center
  • Chestertown, MD
  • NPI 1114290293
  NPD
• Chester River Hospital Center

  dba Kent Queen Anne Emergency Physicians

  • Emergency Medicine Physician
  • Chestertown, MD
  • NPI 1053491795
  NPD
• Emergency Medicine Associates, PA

  • Emergency Medicine Physician
  • Cambridge, MD
  • NPI 1083465033
  NPD
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Pinecroft Medical Center

  • Family Medicine Physician
  • Altoona, PA
  • NPI 1780622621
  NPD (past)
• Tyrone Medical Associates Specs

  • Orthopaedic Surgery Physician
  • Tyrone, PA
  • NPI 1952344459
  NPD (past)

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

• Shore Health System, Inc

  dba UM Shore Medical Center at Dorchester

  • General Acute Care Hospital
  • Cambridge, MD
  • NPI 1194784751
  Care Compare affiliation
• Shore Health System, Inc

  • Clinical Medical Laboratory
  • Easton, MD
  • NPI 1477513273

  Hospital

  Care Compare affiliation
• Shore Health System, Inc

  dba UM Shore Medical Center at Easton

  • General Acute Care Hospital
  • Easton, MD
  • NPI 1669431219
  Care Compare affiliation
• Townsend Health Systems, Inc.

  dba Broadwater Health Center

  • Critical Access Hospital
  • Townsend, MT
  • NPI 1447245857
  Care Compare affiliation

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

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1568416824",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 BYRN ST",
            "city": "CAMBRIDGE",
            "state": "MD",
            "postal_code": "216131908",
            "telephone_number": "410-228-5511",
            "fax_number": "410-228-1061"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 BYRN ST",
            "city": "CAMBRIDGE",
            "state": "MD",
            "postal_code": "216131908",
            "telephone_number": "410-228-5511",
            "fax_number": "410-228-1061"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIDMAIER",
        "first_name": "ERIC",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-20",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0061822",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MT",
            "license": "MED-PHYS-LIC-168527",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "404962400",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Christopher Michael Warfield, PHARM.D.
• Kawana Laya Webb, LCSW-C
• Deborah Christopher Weber, LCPC, MA
• Kathleen M Whelton, DMD
• David Christopher White, MD
• Sandra Kelley Wieland, CRNP-PMH
• Ryan Michael Wilkinson, NREMT
• Carey Page Willey, O.D.
• Dell Marie Williams- Joyner, LPN
• Latrell Williams-Elliott, LC16135

• Family Medicine Physician in Cambridge, MD
• Providers in Cambridge, MD by specialty
• Family Medicine Physician in Maryland

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