NPIMap

Individual provider Active NPI

Robert J Dimitriou, M.D.

  • Urology Physician
  • East Lansing, MI
National Provider Identifier
1932163763
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
4301080784 Issued in MI
Practice address
1625 Ramblewood Dr Ste 1
East Lansing, MI 48823-6367
Phone
(517) 324-3700
Fax
(517) 324-4589
NPI assigned
Apr 17, 2006
Last updated
Jan 26, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X 4301080784 MI Primary

Addresses

Primary practice location

1625 Ramblewood Dr Ste 1
East Lansing, MI 48823-6367

Mailing address

1625 Ramblewood Dr Ste 1
East Lansing, MI 48823-6367
Phone (517) 324-3700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20050211000897 MI Practitioner - Urology 0648222125 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
Wayne State University School of Medicine, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Compass Healthcare, PLLCGroup PAC ID 6002045895, 23 clinicians

Practice addresses (Care Compare)

1625 Ramblewood Dr
East Lansing, MI 48823-6367
Phone (517) 324-3700

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection11

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301080784MIMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Compass Healthcare PLC CurrentSince Mar 26, 2016 Accepting new patients
Lansing Institute of Urology , P.C. Current Accepting new patients
Cancer & Hematology Centers of Western Mi, P.C. CurrentSince Oct 1, 2025 Accepting new patients
Compass Healthcare, PLLC Urology CurrentSince Mar 26, 2016 Accepting new patients
Edward W Sparrow Hospital Association Past Accepting new patients

Locations

1575 Ramblewood Dr
Ste 100
East Lansing, MI 48823
Phone (517) 364-3659

1625 Ramblewood Dr
East Lansing, MI 48823
Phone (517) 324-3700

1625 Ramblewood Dr
Ste 1
East Lansing, MI 48823
Phone (517) 324-3700

2175 Coolidge Rd
East Lansing, MI 48823
Phone (517) 349-1379

145 Michigan St NE
Ste 3100
Grand Rapids, MI 49503
Phone (616) 954-9800

3230 Eagle Park Dr NE
Grand Rapids, MI 49525
Phone (517) 324-3700

301 N Main St
Sheridan, MI 48884
Phone (989) 291-3261

Interoperability endpoints

  • Direct secure messaging: rdimitriou1118187@direct.trinity-health.org
  • Direct secure messaging: rdimitriou60781@direct.hfhs.org
  • Direct secure messaging: robertdimitriou@compass.allscriptsdirect.net
  • Direct secure messaging: robertdimitriou@lansinguro.medalliesdirect.net

Organizations & group practices 5

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 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": "1145232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769385600000",
    "number": "1932163763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1625 RAMBLEWOOD DR STE 1",
            "city": "EAST LANSING",
            "state": "MI",
            "postal_code": "488236367",
            "telephone_number": "517-324-3700",
            "fax_number": "517-324-4589"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1625 RAMBLEWOOD DR STE 1",
            "city": "EAST LANSING",
            "state": "MI",
            "postal_code": "488236367",
            "telephone_number": "517-324-3700",
            "fax_number": "517-324-4589"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIMITRIOU",
        "first_name": "ROBERT",
        "middle_name": "J",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-17",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "MI",
            "license": "4301080784",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in East Lansing, MI

Sources for this page

Verify at the official NPI Registry.