Individual provider Active NPI

William O Hurtado-Santiago, MD

  • Nephrology Physician
  • Mayaguez, PR
National Provider Identifier
1912022310
Registry record updated Mar 12, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
16554 Issued in PR
Practice address
359 Ave Hostos Ste 201
Mayaguez, PR 00680-1507
Phone
(939) 475-3432
Fax
(787) 806-2239
NPI assigned
Mar 21, 2007
Last updated
Mar 12, 2019By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 12, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 16554 PR Primary

Addresses

Primary practice location

359 Ave Hostos Ste 201
Mayaguez, PR 00680-1507

Mailing address

357 Ave Hostos Ste 203
Mayaguez, PR 00680-1535
Phone (787) 677-7885

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PR
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
I20100208000587 PR Practitioner - NephrologyPractitioner - Internal Medicine 3779625017 Reassigns benefits to 2 organizations
Practice locations: Mayaguez, PR

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

359 Ave Hostos
Suite 201
Mayaguez, PR 00680-1507
Phone (787) 710-2532

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
PR Renal Health and Research Inc. Nephrology CurrentSince Jan 5, 2014 Accepting new patients
Advanced Renal Care Institute Nephrology CurrentSince Jun 8, 2025 Accepting new patients

Locations

349 Ave Hostos
Ste 201
Mayaguez, PR 00680
Phone (787) 317-6290

349 Ave Hostos
Ste A3
Mayaguez, PR 00680
Phone (787) 834-2785

357 Ave Hostos
Ste 203
Mayaguez, PR 00680
Phone (787) 805-8362

609 Ave Tito Castro
Ponce, PR 00716
Phone (787) 840-6290

Interoperability endpoints

  • Direct secure messaging: william.hurtadosantiago.p1@direct.vitacare.nextgenshare.com
  • Direct secure messaging: william.hurtadosantiago@4284.securemail.prognocis.com

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1174435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1552348800000",
    "number": "1912022310",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "357 AVE HOSTOS STE 203",
            "city": "MAYAGUEZ",
            "state": "PR",
            "postal_code": "006801535",
            "telephone_number": "787-677-7885",
            "fax_number": "787-806-2200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "359 AVE HOSTOS STE 201",
            "city": "MAYAGUEZ",
            "state": "PR",
            "postal_code": "006801507",
            "telephone_number": "939-475-3432",
            "fax_number": "787-806-2239"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HURTADO-SANTIAGO",
        "first_name": "WILLIAM",
        "middle_name": "O",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-21",
        "last_updated": "2019-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "PR",
            "license": "16554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mayaguez, PR

Sources for this page

Verify at the official NPI Registry.