Marielly Sierra Mercado, M.D.

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

19192 Issued in PR

Practice address

University District Hospital
Medical Center Bo Monacillos
San Juan, PR 00935

Phone

(787) 754-0101

NPI assigned

Mar 11, 2013

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

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

Endocrinology

Education

Other, 2011

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bayamon Medical Center Hospital, Bayamon, PR, CCN 400032

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.

• United Endocrinology Services

  • Endocrinology, Diabetes & Metabolism Physician
  • San Juan, PR
  • NPI 1760969109
  Medicare reassignment NPD Authorized official
• Pro-Health Clinical Services LLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Bayamon, PR
  • NPI 1881003382
  Medicare reassignment NPD

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

• Bayamon Medical Center Corp

  • General Acute Care Hospital
  • Bayamon, PR
  • NPI 1912930488
  Care Compare affiliation

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

{
    "created_epoch": "1362960000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1532563200000",
    "number": "1013258482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 366791",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "009366791",
            "telephone_number": "787-754-0101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "UNIVERSITY DISTRICT HOSPITAL",
            "address_2": "MEDICAL CENTER BO MONACILLOS",
            "city": "SAN JUAN",
            "state": "PR",
            "postal_code": "00935",
            "telephone_number": "787-754-0101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIERRA MERCADO",
        "first_name": "MARIELLY",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-03-11",
        "last_updated": "2018-07-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PR",
            "license": "19192",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "PR",
            "license": "19192",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dershawn Sibblies
• Sick Blood Med Serv CSP
• Yaina Sierra Cordova, MD
• Aslee Sierra Gonzalez
• Kassandra Sierra Martinez, M.D.
• Irma Ilia Sierra Rivera, DC
• Radames Sierra-Zorita
• Noemi Sierra, RPH
• Sulmarie Sierra, MSW
• Maria P. Sifontes, O.D.

• Endocrinology, Diabetes & Metabolism Physician in San Juan, PR
• Providers in San Juan, PR by specialty
• Endocrinology, Diabetes & Metabolism Physician in Puerto Rico

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 26, 2018; 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.