Carmen Irena Nan, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

ME78693 Issued in FL

Practice address

4211 Van Dyke Rd
Suite 200
Lutz, FL 33558-8005

Phone

(813) 321-6237

Fax

(813) 463-1801

NPI assigned

Jun 22, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL

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

HospitalistAlso: Internal Medicine

Education

Other, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baycare Medical Group, Inc.Group PAC ID 6406753623, 1,539 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baycare Home Care Inc Home health agency, Tampa, FL, CCN 107285
• St Josephs Hospital Hospital, Tampa, FL, CCN 100075

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cnan322499@direct.tgh.org
• Direct secure messaging: carmen.nanmd@direct.mybaycare.org
• FHIR API: https://epicproxy.et0761.epichosted.com/FHIRProxy/api/FHIR/R4/

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.

• Baycare Medical Group, Inc.

  • General Practice Physician
  • Clearwater, FL
  • NPI 1043269871
  Medicare reassignment Care Compare group
• Allied Healthcare LLC

  • Internal Medicine Physician
  • Spring Hill, FL
  • NPI 1558089367
  Medicare reassignment NPD
• Baycare Medical Group, Inc

  • Family Medicine Physician
  • Clearwater, FL
  • NPI 1497117329
  NPD
• Tampa General Hospital

  • General Acute Care Hospital
  • Tampa, FL
  • NPI 1124558929
  NPD
• Healthpoint Medical Group Inc

  • Pediatrics Physician
  • Clearwater, FL
  • NPI 1508996083

  Internal Medicine

  NPD (past)

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

• Baycare Home Care, Inc.

  • Home Health Agency
  • Tampa, FL
  • NPI 1134127301
  Care Compare affiliation
• St. Joseph'S Hospital, Inc.

  • General Acute Care Hospital
  • Tampa, FL
  • NPI 1346519816
  Care Compare affiliation
• St. Joseph'S Hospital, Inc.

  • General Acute Care Hospital
  • Tampa, FL
  • NPI 1881632818
  Care Compare affiliation

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

{
    "created_epoch": "1150934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1912943424",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4211 VAN DYKE RD STE 200",
            "city": "LUTZ",
            "state": "FL",
            "postal_code": "335588005",
            "telephone_number": "813-321-6237",
            "fax_number": "813-463-1801"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4211 VAN DYKE RD",
            "address_2": "SUITE 200",
            "city": "LUTZ",
            "state": "FL",
            "postal_code": "335588005",
            "telephone_number": "813-321-6237",
            "fax_number": "813-463-1801"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAN",
        "first_name": "CARMEN",
        "middle_name": "IRENA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-22",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "FL",
            "license": "ME78693",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME78693",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Carmen.NanMD@direct.mybaycare.org",
            "affiliation": "Y",
            "affiliationName": "BayCare Medical Group, Inc.",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2995 Drew St Fl 2",
            "city": "Clearwater",
            "state": "FL",
            "country_code": "US",
            "postal_code": "337593012",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sara Kietzman Nagy, M.S., CCC-SLP
• Jennifer Amy Nahon, L.AC.
• Sarah Ann Nakhoul
• Santhini Namagiri, MD
• Desire Namata, PA-C
• Jennifer F Naoom, D.M.D
• Sajal Naran
• Shelby Lynne Nasky, OTR/L
• National Institute of Pain, Inc.
• National Vision Inc

• Internal Medicine Physician in Lutz, FL
• Providers in Lutz, FL by specialty
• Internal Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.