NPIMap

Individual provider Active NPI

Nestor Alejandro Sainz Rueda, MD

  • Family Medicine Physician
  • Boston, MA
National Provider Identifier
1003444563
Registry record updated Aug 28, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
1019480 Issued in MA
Practice address
55 Fruit St
Boston, MA 02114-2621
Phone
(800) 711-4644
NPI assigned
Mar 31, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 1019480 MA Primary

Addresses

Primary practice location

55 Fruit St
Boston, MA 02114-2621

Mailing address

55 Fruit St
Boston, MA 02114-2621

Other identifiers 1

IdentifierTypeStateIssuer
118787700MedicaidFL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, MA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230724001446 FL Practitioner - Family Practice 0749640654 Reassigns benefits to 1 organization
I20241003000583 MA Practitioner - Family Practice 0749640654 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The General Hospital CorporationGroup PAC ID 6507803806, 1,275 clinicians
Massachusetts General Physicians Organization IncGroup PAC ID 2466365820, 3,494 clinicians

Practice addresses (Care Compare)

55 Fruit St
Boston, MA 02114-2621
Phone (617) 726-2000

55 Fruit St
Boston, MA 02114-2696
Phone (617) 724-0287

Hospital & facility affiliations

  • Mass General Brigham Home Care, Inc Home health agency, Newton, MA, CCN 227207
  • Care Dimensions, Inc Hospice, Danvers, MA, CCN 221522
  • Massachusetts General Hospital Hospital, Boston, MA, CCN 220071
  • Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110
  • Massachusetts Eye and Ear Infirmary - Hospital, Boston, MA, CCN 220075
  • North Shore Medical Center - Hospital, Salem, MA, CCN 220035
  • Brigham and Women Faulkner Hospital Hospital, Jamaica Plain, MA, CCN 220119
  • Spaulding Rehabilitation Hospital Inpatient rehabilitation facility, Charlestown, MA, CCN 223034
  • Spaulding Rehabilitation Hospital - Cape Cod Inpatient rehabilitation facility, East Sandwich, MA, CCN 223032

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1019480MAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Massachusetts General Physicians Organization Inc CurrentSince Oct 1, 2024 Accepting new patients
General Hospital Corp Current Accepting new patients
The General Hospital Corporation CurrentSince Oct 1, 2024 Accepting new patients
Miami Beach Community Health Center Inc Current Accepting new patients
Miami Beach Community Health Center Inc CurrentSince Jul 11, 2023 Accepting new patients
Miami Beach Community Health Center Inc CurrentSince Jul 11, 2023 Accepting new patients

Locations

1221 71st St
Miami Beach, FL 33141

710 Alton Rd
Miami Beach, FL 33139

11645 Biscayne Blvd
Ste 207
North Miami, FL 33181
Phone (704) 297-9229

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

15 Parkman St
Fl 6
Boston, MA 02114
Phone (617) 726-3456

62 13th St
Charlestown, MA 02129
Phone (617) 724-4260

Interoperability endpoints

  • Direct secure messaging: sainzrueda.nestor.mgh@direct.partners.masshiway.net

Organizations & group practices 6

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 10

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": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724803200000",
    "number": "1003444563",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621",
            "telephone_number": "800-711-4644"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAINZ RUEDA",
        "first_name": "NESTOR",
        "middle_name": "ALEJANDRO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-31",
        "last_updated": "2024-08-28",
        "certification_date": "2024-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "1019480",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "118787700",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.