NPIMap

Individual provider Active NPI

Gregory G Allen, D.O.

  • Internal Medicine Physician
  • Cranston, RI
National Provider Identifier
1043217250
Registry record updated Aug 28, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
DO 00582 Issued in RI
Practice address
1681 Cranston St
Suite D
Cranston, RI 02920-5000
Phone
(401) 946-8446
Fax
(401) 946-8340
NPI assigned
Jul 1, 2005
Last updated
Aug 28, 2007By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X DO 00582 RI Primary

Addresses

Primary practice location

1681 Cranston St
Suite D
Cranston, RI 02920-5000

Mailing address

1681 Cranston St
Suite D
Cranston, RI 02920-5000
Phone (401) 946-8446

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050610000848 RI Practitioner - Internal Medicine 2668416637 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of New England, College of Osteo Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
VMD Primary Providers of Rhode Island PCGroup PAC ID 3072913714, 51 clinicians
Prospect Chartercare Physicians LLCGroup PAC ID 0840416657, 71 clinicians

Practice addresses (Care Compare)

106 Nate Whipple Hwy
Suite 101
Cumberland, RI 02864-1403
Phone 40165820201403

1681 Cranston St
Cranston, RI 02920-5000
Phone (401) 944-6889

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
DO 00582RIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Chartercare Physicians, LLC Internal Medicine CurrentSince May 28, 2025 Accepting new patients
Prospect Chartercare RWMC, LLC Internal Medicine CurrentSince Aug 3, 2014 Accepting new patients
Prospect Chartercare RWMC, LLC CurrentSince Aug 3, 2014 Accepting new patients
VMD Primary Providers of Rhode Island PC Internal Medicine CurrentSince Jun 1, 2021 Accepting new patients
Prospect Chartercare Physicians, LLC Internal Medicine CurrentSince Jan 1, 2017 Accepting new patients
Chartercare Roger Williams Medical Center Internal Medicine CurrentSince May 28, 2025 Accepting new patients

Locations

1681 Cranston St
Cranston, RI 02920
Phone (401) 944-6889

1681 Cranston St
Ste D
Cranston, RI 02920
Phone (401) 946-8446

106 Nate Whipple Hwy
Ste 101
Cumberland, RI 02864
Phone (401) 658-1197

4300 Post Rd
East Greenwich, RI 02818
Phone (401) 889-3669

174 Armistice Blvd
Ste A
Pawtucket, RI 02860
Phone (401) 753-0500

50 Maude St
Providence, RI 02908
Phone (401) 456-2200

50 Maude St
Fl 4
Providence, RI 02908
Phone (401) 456-2145

825 Chalkstone Ave
Providence, RI 02908
Phone (401) 456-2000

825 Chalkstone Ave
Ofc
Providence, RI 02908
Phone (401) 456-2525

501 Wampanoag Trl
Unit 2
Riverside, RI 02915
Phone (401) 435-3327

Interoperability endpoints

  • Direct secure messaging: gregory.allen.1@31278.direct.athenahealth.com
  • Direct secure messaging: gregory.allen@954568341323780.direct.elationemr.com

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Tockwotton on the WaterfrontEast Providence, RI, CCN 415113 Skilled nursing facility Corporate Director May 8, 2018

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 11

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": "1120176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1188259200000",
    "number": "1043217250",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1681 CRANSTON ST",
            "address_2": "SUITE D",
            "city": "CRANSTON",
            "state": "RI",
            "postal_code": "029205000",
            "telephone_number": "401-946-8446",
            "fax_number": "401-946-8340"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1681 CRANSTON ST",
            "address_2": "SUITE D",
            "city": "CRANSTON",
            "state": "RI",
            "postal_code": "029205000",
            "telephone_number": "401-946-8446",
            "fax_number": "401-946-8340"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "GREGORY",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-01",
        "last_updated": "2007-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "RI",
            "license": "DO 00582",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cranston, RI

Sources for this page

Verify at the official NPI Registry.