Frederick B Niegos, MD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

ME153645 Issued in FL

Practice address

2955 Brownwood Blvd
The Villages, FL 32163-2039

Phone

(352) 674-8700

Fax

(352) 674-8714

NPI assigned

Jul 7, 2005

Last updated

Aug 18, 2025By 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in AR, FL2 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

Endocrinology

Education

Other, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Omni Healthcare, IncGroup PAC ID 5496652380, 42 clinicians

Centerwell Senior Primary Care Vitality IncGroup PAC ID 4486152899, 144 clinicians

The Villages Health System LLCGroup PAC ID 2163667288, 146 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: frederick.niegos.1@18324.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/18324/brand/1/csg/1/fhir/r4
• FHIR API: https://fhir-myrecord.cerner.com/r4/6996dfed-5d48-4d59-8b7b-8bd86c9887c0/

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.

• Centerwell Senior Primary Care Vitality Inc

  • Internal Medicine Physician
  • The Villages, FL
  • NPI 1730076621
  Medicare reassignment Care Compare group NPD
• The Villages Health System LLC

  dba The Villages Health

  • General Practice Physician
  • The Villages, FL
  • NPI 1699012922
  Medicare reassignment Care Compare group NPD
• Omni Healthcare, Inc.

  • Specialist
  • Melbourne, FL
  • NPI 1134191323
  Medicare reassignment Care Compare group
• Mercy Clinic Fort Smith Communities

  • Orthopaedic Surgery Physician
  • Fort Smith, AR
  • NPI 1699070649
  Medicare reassignment NPD
• Centerwell Senior Primary Care Vitality Inc

  • Internal Medicine Physician
  • The Villages, FL
  • NPI 1154293108
  NPD
• Centerwell Senior Primary Care Vitality Inc

  • Internal Medicine Physician
  • The Villages, FL
  • NPI 1457223406
  NPD
• Cooperative Healthcare Services Inc

  dba Southeast Georgia Physician Associates

  • Clinic/Center
  • Brunswick, GA
  • NPI 1417979402

  Endocrinology, Diabetes & Metabolism

  NPD (past)
• Saint Luke's Physician Group Inc

  dba Saint Luke's Medical Group

  • Family Medicine Physician
  • Kansas City, MO
  • NPI 1093263717

  Endocrinology, Diabetes & Metabolism

  NPD (past)
• Southeast Georgia Health System, Inc.

  dba Southeast Georgia Health System - Camden Campus

  • General Acute Care Hospital
  • Saint Marys, GA
  • NPI 1194744326
  NPD (past)

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

{
    "created_epoch": "1120694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1649277401",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1020 LAKE SUMTER LNDG",
            "city": "THE VILLAGES",
            "state": "FL",
            "postal_code": "321622699",
            "telephone_number": "352-674-8905",
            "fax_number": "352-674-8901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2955 BROWNWOOD BLVD",
            "city": "THE VILLAGES",
            "state": "FL",
            "postal_code": "321632039",
            "telephone_number": "352-674-8700",
            "fax_number": "352-674-8714"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1400 N US Highway 441 Ste 810",
            "address_purpose": "LOCATION",
            "city": "The Villages",
            "state": "FL",
            "postal_code": "321598987",
            "country_code": "US",
            "telephone_number": "352-674-8700",
            "fax_number": "352-674-8714",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NIEGOS",
        "first_name": "FREDERICK",
        "middle_name": "B",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-07",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "FL",
            "license": "ME153645",
            "primary": true
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "AR",
            "license": "E-10215",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "TX",
            "license": "P1675",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nemours Children's Health, the Villages, Florida, Primary Care
• Trina E Nesselrotte, MSN, APRN, AGNP-C
• Ha Kim Nguyen
• Tuquyen Nguyen, D.M.D
• Uyen Anh Nguyen, DO
• Kristin Nixon, HAS, BC-HIS
• Debbe Jean Noonan, LCSW
• Northland Hearing Centers, Inc. (NewSound Hearing Centers)
• Aimee E O'Toole, APRN
• Ocala Eye Optical, Inc

• Endocrinology, Diabetes & Metabolism Physician in The Villages, FL
• Providers in The Villages, FL by specialty
• Endocrinology, Diabetes & Metabolism Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2025; 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.