Individual provider Active NPI

Isabel C Guerrido Martinez, MD

  • Internal Medicine Physician
  • San Juan, PR
National Provider Identifier
1902359631
Registry record updated Jun 4, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
01093397A Issued in IN
Practice address
W5-12 Calle Pio Baroja
San Juan, PR 00926-6802
Phone
(787) 617-9491
NPI assigned
Jul 29, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 4, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 01093397A IN
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X 01093397A IN Primary

Addresses

Primary practice location

W5-12 Calle Pio Baroja
San Juan, PR 00926-6802

Mailing address

W5-12 Calle Pio Baroja
San Juan, PR 00926-6802
Phone (787) 617-9491

Other practice location 1

1111 Ronald Reagan Pkwy
Avon, IN 46123-7085
Phone (317) 962-6300

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address iguerridomartinez@direct.iuhealth.org Direct

Medicare participation

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

Enrollment IDStateProvider typePAC IDDetails
I20240614001859 IN Practitioner - GastroenterologyPractitioner - Internal Medicine 4486990710 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
University of Puerto Rico School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (888) 484-3258

Hospital & facility affiliations

  • Indiana University Health Hospital, Indianapolis, IN, CCN 150056
  • Iu Health West Hospital Hospital, Avon, IN, CCN 150158
  • Indiana University Health Tipton Hospital Inc Hospital, Tipton, IN, CCN 151311

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy71
Upper gastrointestinal (GI) endoscopy for acid reflux52

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Iu Health Medical Group, LLC CurrentSince Jul 1, 2025 Accepting new patients
Indiana University Health Care Associates, Inc CurrentSince Aug 1, 2024 Accepting new patients
University Medical Diagnostic Associates, Inc. Internal Medicine Past Accepting new patients

Locations

5208 Reliable Pkwy
Chicago, IL 60686

1111 Ronald Reagan Pkwy
Avon, IN 46123
Phone (317) 217-3000

1701 N Senate Blvd
Bldg C6
Indianapolis, IN 46202
Phone (913) 962-2000

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

Interoperability endpoints

  • Direct secure messaging: iguerridomartinez@direct.iuhealth.org

Organizations & group practices 3

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1469750400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1717459200000",
    "number": "1902359631",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "W5-12 CALLE PIO BAROJA",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009266802",
            "telephone_number": "787-617-9491"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "W5-12 CALLE PIO BAROJA",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009266802",
            "telephone_number": "787-617-9491"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1111 Ronald Reagan Pkwy",
            "address_purpose": "LOCATION",
            "city": "Avon",
            "state": "IN",
            "postal_code": "461237085",
            "country_code": "US",
            "telephone_number": "317-962-6300",
            "fax_number": "317-962-2346",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUERRIDO MARTINEZ",
        "first_name": "ISABEL",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-07-29",
        "last_updated": "2024-06-04",
        "certification_date": "2024-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IN",
            "license": "01093397A",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01093397A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "iguerridomartinez@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1111 Ronald Reagan Pkwy",
            "city": "Avon",
            "state": "IN",
            "country_code": "US",
            "postal_code": "461237085",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in San Juan, PR

Sources for this page

Verify at the official NPI Registry.