Francisco Xavier Rivera Zambrano, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D88683 Issued in MD

Practice address

2435 W Belvedere Ave Ste 56
Baltimore, MD 21215-5224

Phone

(410) 601-0594

Fax

(410) 601-0939

NPI assigned

Jun 2, 2015

Reactivated

Apr 4, 2016

Last updated

Sep 4, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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 MD

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, 2011

Medicare assignment

May accept Medicare assignment

Group practices

Sinai Hospital of Baltimore, IncGroup PAC ID 0941112346, 373 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sinai Hospital of Baltimore Hospital, Baltimore, MD, CCN 210012
• Levindale Hebrew Geriatric Center and Hospital Hospital, Baltimore, MD, CCN 210064

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: frivera452416@direct.hopkinsmedicine.org

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.

• Sinai Hospital of Baltimore Inc

  • Surgical Critical Care Physician
  • Baltimore, MD
  • NPI 1043235666
  Medicare reassignment Care Compare group NPD
• Sinai Hospital of Baltimore Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1255359782
  NPD
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  NPD

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

• Levindale Hebrew Geriatric Center & Hospital Inc

  • Chronic Disease Hospital
  • Baltimore, MD
  • NPI 1598740821
  Care Compare affiliation
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  Care Compare affiliation
• Sinai Hospital of Baltimore, Inc.

  dba Grace Medical Center, A Sinai Hospital Facility

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1487325874
  Care Compare affiliation

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

{
    "created_epoch": "1433203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756944000000",
    "number": "1528448875",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2435 W BELVEDERE AVE STE 56",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155224",
            "telephone_number": "410-601-0594",
            "fax_number": "410-601-0939"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2435 W BELVEDERE AVE STE 56",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155224",
            "telephone_number": "410-601-0594",
            "fax_number": "410-601-0939"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 University of New Mexico",
            "address_2": "MSC11 6093",
            "address_purpose": "LOCATION",
            "city": "Albuquerque",
            "state": "NM",
            "postal_code": "87131",
            "country_code": "US",
            "telephone_number": "505-272-6225",
            "fax_number": "505-272-5184",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIVERA ZAMBRANO",
        "first_name": "FRANCISCO",
        "middle_name": "XAVIER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-02",
        "last_updated": "2025-09-04",
        "certification_date": "2025-09-04",
        "deactivation_date": "2016-01-15",
        "reactivation_date": "2016-04-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NM",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D88683",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dennis W Rivenburgh, PHYSICIAN ASSTISTANT
• Keysabelis Rivera Alvarez, MD
• Paola Nathaly Rivera Cabrera
• Paola Carolina Rivera Mudafort, PHARMD
• Krissia Margarita Rivera Perla, MD, MPH, MS
• Luis E Rivera-Ramirez
• Angelikah Rivera
• Bridget Rivera, PSYD
• Carla Y Rivera
• Ellen Rivera

• Internal Medicine Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 2025; 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.