Individual provider Active NPI

Massiel Irene Gilpin, RD

  • Registered Dietitian
  • Lakeland, FL
National Provider Identifier
1871163949
Registry record updated Sep 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
ND9914 Issued in FL
Practice address
692 Arbor Glen Cir Apt 101
Lakeland, FL 33805-2327
Phone
(863) 680-7830
NPI assigned
Jun 30, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X ND9914 FL Primary
Registered Dietitian 133V00000X

Addresses

Primary practice location

692 Arbor Glen Cir Apt 101
Lakeland, FL 33805-2327

Mailing address

1600 Lakeland Hills Blvd
Lakeland, FL 33805-3019

Other names 1

  • Massiel Irene German Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210714002241 FL Practitioner - Registered Dietitian Or Nutrition Professional 4385046234 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Watson Clinic LLPGroup PAC ID 1456258979, 365 clinicians

Practice addresses (Care Compare)

1600 Lakeland Hills Blvd
Lakeland, FL 33805-3019
Phone (863) 680-7000

Merit-based Incentive Payment System (MIPS)

Final score
87.18 of 100Reported as apm
Quality
70.68
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
ND9914FLMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Watson Clinic LLP CurrentSince Jul 19, 2021 Accepting new patients

Locations

1600 Lakeland Hills Blvd
Lakeland, FL 33805
Phone (863) 680-7190

1430 Lakeland Hills Blvd
Lakeland, FL 33805
Phone (863) 680-7337

1755 N Florida Ave
Lakeland, FL 33805
Phone (863) 904-6200

Interoperability endpoints

  • Direct secure messaging: mgerman20050@direct.watsonclinicad.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": "1625011200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1871163949",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 LAKELAND HILLS BLVD",
            "city": "LAKELAND",
            "state": "FL",
            "postal_code": "338053019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "692 ARBOR GLEN CIR APT 101",
            "city": "LAKELAND",
            "state": "FL",
            "postal_code": "338052327",
            "telephone_number": "863-680-7830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILPIN",
        "first_name": "MASSIEL",
        "middle_name": "IRENE",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-30",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "FL",
            "license": "ND9914",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MASSIEL",
            "last_name": "GERMAN",
            "middle_name": "IRENE",
            "credential": "RD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Lakeland, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.