Fred Yeo, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

54505 Issued in CT

Practice address

Nhcne Groton
Groton, CT 06340

Phone

(860) 694-6481

NPI assigned

Aug 18, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in CT, RI2 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 2

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Odd Fellows Home of Connecticut

  • Skilled Nursing Facility
  • Groton, CT
  • NPI 1083665988

  Adp of the SNF, Operational/Managerial Control

  CMS ownership
• Odd Fellows Home of Connecticut

  • Rehabilitation Clinic/Center
  • Groton, CT
  • NPI 1609393909

  Adp of the SNF, Operational/Managerial Control

  CMS ownership

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.

• Connecticut Post Acute Medical Services 1 PC

  • Hospitalist Physician
  • Derby, CT
  • NPI 1558890467
  Medicare reassignment NPD
• CS Pacs 3 Northeast, LLC

  • Hospitalist Physician
  • Frederick, MD
  • NPI 1093598898

  CT, RI

  Medicare reassignment NPD
• Ma Pacs 2 PC

  • Hospitalist Physician
  • Chelsea, MA
  • NPI 1265918791

  CT

  Medicare reassignment NPD
• NV Pacs 2 LLC

  • Hospitalist Physician
  • Las Vegas, NV
  • NPI 1427534809

  RI

  Medicare reassignment NPD
• Rhode Island Post Acute Medical Services 1 PC

  • Clinical Psychologist
  • Westerly, RI
  • NPI 1134658966
  Medicare reassignment NPD
• Frederick Health Hospital Inc

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

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

{
    "created_epoch": "1124323200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779840000000",
    "number": "1881686616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "86 SCHOOL ST",
            "city": "GROTON",
            "state": "CT",
            "postal_code": "063403941"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "NHCNE GROTON",
            "city": "GROTON",
            "state": "CT",
            "postal_code": "06340",
            "telephone_number": "860-694-6481"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YEO",
        "first_name": "FRED",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-18",
        "last_updated": "2026-05-27",
        "certification_date": "2026-05-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "MD",
            "license": "D0061109",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "54505",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0061109",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "RI",
            "license": "MD15165",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ann Elisa Wratchford, PMHNP-BC
• David Thomas Wright, IDC
• Sarah Wynne
• Ismail Yahyazade, MD
• Matthew Young Ye
• Enny Yoo, PHARM D
• Winston Eugene Young, DDS
• Pablo Yuguero, SUB IDC
• Jessica Yung
• Erica Corinne Zeller-Buitrago, BA

• Internal Medicine Physician in Groton, CT
• Providers in Groton, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.