Margaret H Rinker, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

ME79480 Issued in FL

Practice address

1425 S Howard Ave
Tampa, FL 33606-3491

Phone

(813) 253-2635

Fax

(813) 254-7241

NPI assigned

Feb 16, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Dermatology

Education

Medical College of Georgia School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Palm Harbor Dermatology PAGroup PAC ID 4789758558, 33 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Freedom Health HMO Network
• Optimum HealthCare HMO Network

Interoperability endpoints

• Direct secure messaging: margaret.rinker.1@18455.direct.athenahealth.com
• Direct secure messaging: mrinker@dmp.emadirect.md

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.

• Palm Harbor Dermatology PA

  • Dermatology Physician
  • Palm Harbor, FL
  • NPI 1497927016
  Medicare reassignment Care Compare group NPD
• David H Nathan M.D., P.a.

  • Dermatology Physician
  • Belleair, FL
  • NPI 1265739106
  NPD (past)
• Suncoast Skin Solutions

  • Dermatology Physician
  • Lutz, FL
  • NPI 1487827416
  NPD (past)

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

{
    "created_epoch": "1140048000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742515200000",
    "number": "1609840487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4197 WOODLANDS PKWY",
            "city": "PALM HARBOR",
            "state": "FL",
            "postal_code": "346853493",
            "telephone_number": "813-333-1512",
            "fax_number": "813-333-1561"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1425 S HOWARD AVE",
            "city": "TAMPA",
            "state": "FL",
            "postal_code": "336063491",
            "telephone_number": "813-253-2635",
            "fax_number": "813-254-7241"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RINKER",
        "first_name": "MARGARET",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-16",
        "last_updated": "2025-03-21",
        "certification_date": "2025-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "FL",
            "license": "ME79480",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110174400",
            "state": "FL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mrinker@dmp.emadirect.md",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1425 S Howard Ave",
            "city": "Tampa",
            "state": "FL",
            "country_code": "US",
            "postal_code": "336063491",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lynnette N Ringenberg, MD
• Jeremy M Ringewald, MD
• Krista Ringger, MA
• Daniel H Ringhoff, PHD, LCSW
• Keira Ringwald
• Rio Behavioral Health, LLC
• James Riordan, PA-C
• Kristen Lillian Riordan
• Luis Enrique Rios Brignoni, ARNP
• Islany Rios Calleja

• Dermatology Physician in Tampa, FL
• Providers in Tampa, FL by specialty
• Dermatology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 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.