Individual provider Active NPI

Samir D Undevia, MD

  • Hematology & Oncology Physician
  • Naperville, IL
National Provider Identifier
1740228857
Registry record updated Apr 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
036102127 Issued in IL
Practice address
120 Spalding Dr Ste 111
Naperville, IL 60540-6766
Phone
(630) 646-2273
Fax
(630) 646-6071
NPI assigned
Jun 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 036102127 IL Primary

Addresses

Primary practice location

120 Spalding Dr Ste 111
Naperville, IL 60540-6766

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700
Phone (847) 570-2040

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address sundevia20066@direct.edward.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20041020000172 IL Practitioner - Hematology/OncologyPractitioner - Internal Medicine 9830150267 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
New York University School of Medicine, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Practice addresses (Care Compare)

120 Spalding Dr
Suite 205And207
Naperville, IL 60540-6508
Phone (630) 646-6020

155 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone (331) 221-0096

177 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone (630) 646-6020

24600 W 127TH St
Plainfield, IL 60585-9507

2650 Ridge Ave
Evanston, IL 60201-1700

801 S Washington St
Naperville, IL 60540-7430
Phone (630) 527-5197

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Chicago Medical Center CurrentSince Aug 1, 2004 Accepting new patients
The University of Chicago Medical Center CurrentSince Aug 1, 2004 Accepting new patients
Endeavor Health Medical Group CurrentSince Dec 1, 2023 Accepting new patients
Endeavor Health Medical Group CurrentSince Dec 1, 2023 Accepting new patients
Edward Health Ventures CurrentSince Jul 1, 2011 Accepting new patients
Edward Health Ventures CurrentSince Jul 1, 2011 Accepting new patients
Advocate North Side Health Network Past Accepting new patients
Advocate North Side Health Network Past Accepting new patients

Locations

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

9532 Eagle Way
Chicago, IL 60678

177 E Brush Hill Rd
Elmhurst, IL 60126
Phone (331) 221-5900

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172

2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175

2650 Ridge Ave
Evanston, IL 60201
Phone (847) 570-1206

120 Spalding Dr
Naperville, IL 60540
Phone (630) 527-5575

120 Spalding Dr
Ste 111
Naperville, IL 60540
Phone (630) 527-3788

120 Spalding Dr
Ste 310
Naperville, IL 60540
Phone (630) 527-5575

6701 US Highway 34
Oswego, IL 60543
Phone (630) 646-4200

24600 W 127th St
Ste B100
Plainfield, IL 60585
Phone (815) 731-9000

24600 W 127th St
Plainfield, IL 60585
Phone (630) 305-3025

Interoperability endpoints

  • Direct secure messaging: sundevia20066@direct.edward.org
  • Direct secure messaging: sundeviamd22537@uchospital.direct-ci.com

Organizations & group practices 8

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 3

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": "1149206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1740228857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE STE 1223",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700",
            "telephone_number": "847-570-2040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 SPALDING DR STE 111",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605406766",
            "telephone_number": "630-646-2273",
            "fax_number": "630-646-6071"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNDEVIA",
        "first_name": "SAMIR",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-02",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036102127",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sundevia20066@direct.edward.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "120 Spalding Dr Ste 111",
            "city": "Naperville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605406766",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

Verify at the official NPI Registry.