Individual provider Active NPI

James D Colson, MD

  • Pain Medicine (Anesthesiology) Physician
  • Ann Arbor, MI
National Provider Identifier
1780602102
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X
License
4301073281 Issued in MI
Practice address
1500 East Medical Center Dr
2ND Floor Med Inn RM C213 Recp C
Ann Arbor, MI 48109-0824
Phone
(734) 763-5459
NPI assigned
Jul 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 4301073281 MI
Pain Medicine (Anesthesiology) Physician 207LP2900X 4301073281 MI Primary

Addresses

Primary practice location

1500 East Medical Center Dr
2ND Floor Med Inn RM C213 Recp C
Ann Arbor, MI 48109-0824

Mailing address

3621 S State St
700 KMS Place Attn Ellen Kayfes
Ann Arbor, MI 48108
Phone (734) 936-2047

Other identifiers 1

IdentifierTypeStateIssuer
3517813MedicaidMI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

NPI Registry JSON

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

{
    "created_epoch": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1780602102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "address_2": "700 KMS PLACE ATTN ELLEN KAYFES",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "48108",
            "telephone_number": "734-936-2047"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 EAST MEDICAL CENTER DR",
            "address_2": "2ND FLOOR MED INN RM C213 RECP C",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481090824",
            "telephone_number": "734-763-5459"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COLSON",
        "first_name": "JAMES",
        "middle_name": "D",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MI",
            "license": "4301073281",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "MI",
            "license": "4301073281",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3517813",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.