Individual provider Active NPI

Colin Benjamin Russell, MD

  • Obstetrics & Gynecology Physician
  • Ann Arbor, MI
National Provider Identifier
1407471436
Registry record updated May 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
4351046122 Issued in MI
Practice address
1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone
(734) 936-9434
Fax
(734) 232-0009
NPI assigned
Jun 16, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 29, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 4351046122 MI Primary
Obstetrics & Gynecology Physician 207V00000X MD19795 RI

Addresses

Primary practice location

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000

Mailing address

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone (734) 936-9434

Other practice location 1

101 Dudley St
Providence, RI 02905-2401
Phone (401) 274-1122

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
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

Enrollment IDStateProvider typePAC IDDetails
I20260608003124 RI Practitioner - Obstetrics/Gynecology 2062834658

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Tufts University School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

455 Toll Gate Rd
Warwick, RI 02886-2770

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD19795RIMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Affinity Physicians LLC. Obstetrics & Gynecology Current Accepting new patients

Locations

101 Dudley St
Providence, RI 02905
Phone (401) 453-7950

Interoperability endpoints

  • Direct secure messaging: corussell@direct.carene.org
  • Direct secure messaging: crussell2551405@direct.trinity-health.org

Organizations & group practices 1

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 1

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": "1592265600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1407471436",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095000",
            "telephone_number": "734-936-9434",
            "fax_number": "734-232-0009"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095000",
            "telephone_number": "734-936-9434",
            "fax_number": "734-232-0009"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 Dudley St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029052401",
            "country_code": "US",
            "telephone_number": "401-274-1122",
            "fax_number": "401-459-0100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RUSSELL",
        "first_name": "COLIN",
        "middle_name": "BENJAMIN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-06-16",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MI",
            "license": "4351046122",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "RI",
            "license": "MD19795",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

Verify at the official NPI Registry.