Individual provider Active NPI

Sheldon Holder, MD

  • Hematology & Oncology Physician
  • Providence, RI
National Provider Identifier
1952509127
Registry record updated May 6, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD17540 Issued in RI
Practice address
593 Eddy Street
Apc Main
Providence, RI 02903
Phone
(401) 444-5435
NPI assigned
Jul 10, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 6, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X MD448690 PA
Hematology & Oncology Physician 207RH0003X MD17540 RI Primary

Addresses

Primary practice location

593 Eddy Street
Apc Main
Providence, RI 02903

Mailing address

117 Ellenfield St Ste 101
Providence, RI 02905-4541
Phone (401) 444-6779

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI, MI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20210415000329 RI Practitioner - Hematology/Oncology 9436391497 Reassigns benefits to 1 organization
I20251010001496 MI Practitioner - Medical Oncology 9436391497 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Medical Oncology
Education
Loma Linda University School of Medicine, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Metropolitan HospitalGroup PAC ID 5597651836, shared by 3 NPIs, 421 clinicians

Practice addresses (Care Compare)

250 Cherry St SE
Grand Rapids, MI 49503-4608
Phone (616) 685-5600

5900 Byron Ctr Swave
Wyoming, MI 49519-9606
Phone (616) 252-7200

5950 Metro Way SW
Wyoming, MI 49519-9514
Phone (616) 252-8100

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD448690PAMDHematology & Oncology Physician
MD17540RIMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Metropolitan Hospital CurrentSince Sep 1, 2025 Accepting new patients
Advantage Health/Saint Mary'S Medical Group Current Accepting new patients
Rhode Island Hospital CurrentSince May 1, 2021 Accepting new patients
Advantage Health Saint Mary'S Medical Group CurrentSince Aug 3, 2025 Accepting new patients
Advantage Health Saint Mary'S Medical Group CurrentSince Aug 3, 2025 Accepting new patients
Metropolitan Hospital Hematology & Oncology CurrentSince Sep 1, 2025 Accepting new patients
Rhode Island Hospital Hematology & Oncology CurrentSince May 1, 2021 Accepting new patients

Locations

10047 Crossroad Ct SE
Caledonia, MI 49316
Phone (616) 685-8850

250 Cherry St SE
Grand Rapids, MI 49503
Phone (616) 685-5600

5950 Metro Way SW
Wyoming, MI 49519
Phone (616) 252-8100

5900 Byron Center Ave SW
Wyoming, MI 49519
Phone (616) 252-3243

1454 S County Trl
Ste 2100
East Greenwich, RI 02818
Phone (401) 606-2000

117 Ellenfield St
Ste 101
Providence, RI 02905
Phone (401) 444-4318

593 Eddy St
#138
Providence, RI 02903
Phone (401) 444-5291

164 Summit Ave
Providence, RI 02906
Phone (401) 793-2104

593 Eddy St
Providence, RI 02903

Interoperability endpoints

  • Direct secure messaging: sholder4464330@direct.trinity-health.org

Organizations & group practices 7

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 7

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": "1184025600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1620259200000",
    "number": "1952509127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "117 ELLENFIELD ST STE 101",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029054541",
            "telephone_number": "401-444-6779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "593 EDDY STREET",
            "address_2": "APC MAIN",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "02903",
            "telephone_number": "401-444-5435"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLDER",
        "first_name": "SHELDON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-10",
        "last_updated": "2021-05-06",
        "certification_date": "2021-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "PA",
            "license": "MD448690",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "RI",
            "license": "MD17540",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Providence, RI

Sources for this page

Verify at the official NPI Registry.