Arnaldo A Nieves Ortiz, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

19697 Issued in PR

Practice address

100 Ave Luis Munoz Marin
Caguas, PR 00725-6184

Phone

(787) 423-2261

NPI assigned

Feb 16, 2016

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Internal Medicine

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Home Care Gregoria Auffant Home health agency, San Juan, PR, CCN 407001
• Hospital Pavia Caguas Hospital, Caguas, PR, CCN 400120
• Hospital Espanol Auxilio Mutuo San Pablo Hospital, Bayamon, PR, CCN 400109
• Hospital Universitario de Adulto Hospital, Rio Piedras, PR, CCN 400061

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Nieves Internal Medicine Health

  • Internal Medicine Physician
  • Caguas, PR
  • NPI 1982339057
  Medicare reassignment NPD Authorized official
• Centro Medico del Turabo Inc

  • Multi-Specialty Clinic/Center
  • Caguas, PR
  • NPI 1710107883

  General Practice

  Medicare reassignment NPD
• Recinto de Ciencias Medicas

  • Internal Medicine Physician
  • San Juan, PR
  • NPI 1285738583
  Medicare reassignment NPD
• Centro Medico del Turabo Inc

  • Home Infusion Therapy Pharmacy
  • Bayamon, PR
  • NPI 1811632581
  NPD
• Recinto de Ciencias Medicas

  • Colon & Rectal Surgery Physician
  • San Juan, PR
  • NPI 1538935051
  NPD
• Am Acquisition I, LLC

  • General Acute Care Hospital
  • Bayamon, PR
  • NPI 1518732700
  NPD (past)
• Departamento de Salud Oficial

  • General Acute Care Hospital
  • Rio Piedras, PR
  • NPI 1407859036
  NPD (past)
• Metro Caguas Incorporated

  • General Acute Care Hospital
  • Caguas, PR
  • NPI 1467234039
  NPD (past)

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

• Am Acquisition I, LLC

  • General Acute Care Hospital
  • Bayamon, PR
  • NPI 1518732700
  Care Compare affiliation
• Departamento de Salud Oficial

  • General Acute Care Hospital
  • Rio Piedras, PR
  • NPI 1407859036
  Care Compare affiliation
• Metro Caguas Incorporated

  • General Acute Care Hospital
  • Caguas, PR
  • NPI 1467234039
  Care Compare affiliation
• Visiting Nurse Association Gregoria Auffant,Inc

  • Home Health Agency
  • San Juan, PR
  • NPI 1932150810
  Care Compare affiliation

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

{
    "created_epoch": "1455580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698710400000",
    "number": "1730548967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 AVE. DOMENECH SUITE 307-310",
            "address_2": "LAS AMERICAS PROFESSIONAL CENTER",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00918",
            "telephone_number": "787-423-2261"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 AVE LUIS MUNOZ MARIN",
            "city": "CAGUAS",
            "state": "PR",
            "postal_code": "007256184",
            "telephone_number": "787-423-2261"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NIEVES ORTIZ",
        "first_name": "ARNALDO",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-02-16",
        "last_updated": "2023-10-31",
        "certification_date": "2023-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PR",
            "license": "19697",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rafael A. Nieves Alicea
• Rosan Nieves Borges, MD
• Nieves Emergency Medical Services LLC
• Nieves Internal Medicine Health
• Andrea M Nieves Ortiz, MD
• Robert Nieves Ortiz, CRNA
• Aida L. Nieves Vazquez, M.D.
• Ramon H Nieves-Olmo, MS
• Antonia Maria Nieves, MSW
• Gil J Nieves, MD

• Internal Medicine Physician in Caguas, PR
• Providers in Caguas, PR by specialty
• Internal Medicine Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 31, 2023; 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.