Individual provider Active NPI

Madeline Vargas-Alvarado

  • Gerontology Nurse Practitioner
  • Tampa, FL
National Provider Identifier
1811444870
Registry record updated Mar 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
ARNP9286680 Issued in FL
Practice address
4340 W Hillsborough Ave Ste 20
Tampa, FL 33614-5560
Phone
(813) 425-8970
Fax
(877) 531-4828
NPI assigned
Sep 7, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 25, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X ARNP9286680 FL
Gerontology Nurse Practitioner 363LG0600X ARNP9286680 FL Primary

Addresses

Primary practice location

4340 W Hillsborough Ave Ste 20
Tampa, FL 33614-5560

Mailing address

6101 Blue Lagoon Dr Ste 400
Miami, FL 33126-2051
Phone (305) 500-2027

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address madeline.vargas-alvarado.1@29601.direct.athenahealth.com
Direct Messaging Address madeline.vargas-alvarado.2@29601.direct.athenahealth.com

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20161213001263 FL Practitioner - Nurse Practitioner 1850671694 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Conviva Medical Center Management, LLCGroup PAC ID 4284717422, 507 clinicians

Practice addresses (Care Compare)

4340 W Hillsborough Ave
Suite 210
Tampa, FL 33614-5522
Phone (813) 425-8970

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Conviva Medical Center Management LLC CurrentSince Jan 28, 2021 Accepting new patients

Locations

5238 Norwood Ave
#16
Jacksonville, FL 32208
Phone (904) 265-2050

1200 SW 1st St
Miami, FL 33135
Phone (305) 324-2000

4960 SW 72nd Ave
Ste 406
Miami, FL 33155

6101 Blue Lagoon Dr
Ste 400
Miami, FL 33126
Phone (305) 500-2114

228 W Alexander St
Plant City, FL 33563
Phone (813) 754-5480

6710 Hanley Rd
Tampa, FL 33634
Phone (813) 284-7903

8326 N Florida Ave
Tampa, FL 33604
Phone (813) 820-5400

4340 W Hillsborough Ave
Ste 210
Tampa, FL 33614
Phone (813) 425-8970

4340 W Hillsborough Ave
Ste 20
Tampa, FL 33614
Phone (813) 425-8970

200 S Macdill Ave
Ste 100
Tampa, FL 33609
Phone (813) 383-7281

Networks

  • Freedom Health HMO Network

Interoperability endpoints

  • Direct secure messaging: madeline.vargas-alvarado.2@29601.direct.athenahealth.com
  • Direct secure messaging: madeline.vargas-alvarado.1@29601.direct.athenahealth.com

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1473206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1811444870",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6101 BLUE LAGOON DR STE 400",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331262051",
            "telephone_number": "305-500-2027",
            "fax_number": "305-500-2155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4340 W HILLSBOROUGH AVE STE 20",
            "city": "TAMPA",
            "state": "FL",
            "postal_code": "336145560",
            "telephone_number": "813-425-8970",
            "fax_number": "877-531-4828"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VARGAS-ALVARADO",
        "first_name": "MADELINE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-09-07",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "FL",
            "license": "ARNP9286680",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "FL",
            "license": "ARNP9286680",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "madeline.vargas-alvarado.1@29601.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "madeline.vargas-alvarado.1@29601.direct.athenahealth.com",
            "address_1": "4340 W Hillsborough Ave Ste 20",
            "city": "Tampa",
            "state": "FL",
            "country_code": "US",
            "postal_code": "336145560",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "madeline.vargas-alvarado.2@29601.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "madeline.vargas-alvarado.2@29601.direct.athenahealth.com",
            "address_1": "4340 W Hillsborough Ave Ste 20",
            "city": "Tampa",
            "state": "FL",
            "country_code": "US",
            "postal_code": "336145560",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Tampa, FL

Sources for this page

Verify at the official NPI Registry.