Active NPI
Stephen E Rubenstein, MD
- Hematology & Oncology Physician
- Indianapolis, IN
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 01068040A
- Practice address
- 8111 S Emerson Ave Ste 101
Indianapolis, IN 46237-8601 - Phone
- (317) 859-5252
- Fax
- (317) 859-5258
- NPI assigned
- Feb 7, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hematology & Oncology Physician | 207RH0003X | C1-0028219 | DE | |
| Hematology & Oncology Physician | 207RH0003X | 01068040A | IN | Primary |
Addresses
Primary practice location
8111 S Emerson Ave Ste 101
Indianapolis, IN 46237-8601
Mailing address
PO Box 781076 Suite 101
Detroit, MI 48278-0001
Phone (317) 528-4800
Other practice location 1
7501 Surratts Rd Ste 108
Clinton, MD 20735-3371
Phone (301) 877-5610
Other practice location 2
4701 Ogletown Stanton
Suite 2300
Newark, DE 19713-2055
Phone (302) 731-7782
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | srubenstein950191@Direct.FranciscanAlliance.org | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IN, DC, DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Hematology/Oncology
- Education
- Other, 2001
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
12 Newport Dr
Forest Hill, MD 21050-1758
1401 Foulk Rd
Wilmington, DE 19803-2764
4701 Ogletown Stanton Rd
Newark, DE 19713-2055
Phone (302) 623-3605
4701 Ogletown Stanton Rd
Suite 2100
Newark, DE 19713-7000
Phone (302) 623-4960
4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Hospital & facility affiliations
- Christiana Hospital
- Franciscan Health Indianapolis
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C1-0028219 | DE | MD | Hematology & Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medstar Medical Group II LLC | Current | Accepting new patients | |
| Christiana Care Health Services, Inc | Current | Accepting new patients | |
| Christiana Care Health Services Inc | Current | Accepting new patients | |
| Christiana Care Health Services Inc | Current | Accepting new patients | |
| Bulldog Medical PLLC | Current | Accepting new patients | |
| Medstar Medical Group II LLC | Current | Accepting new patients | |
| Hospitalists Emo, LLC | Past | Accepting new patients | |
| Summit Medical Group PA | Past | Accepting new patients | |
| St. Francis Medical Group, LLC | Past | Accepting new patients | |
| Major Hospital | Past | Accepting new patients | |
| Christiana Care Health Services, Inc | Past | Accepting new patients |
Locations
1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401
4701 Ogletown Stanton Rd
Ste 2200
Newark, DE 19713
Phone (302) 366-1200
4701 Ogletown Stanton Rd
Ste 2300
Newark, DE 19713
Phone (302) 731-7782
1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440
7501 Surratts Rd
Clinton, MD 20735
Phone (301) 877-4599
7501 Surratts Rd
Ste 108
Clinton, MD 20735
Phone (301) 868-1100
7501 Surratts Rd
Ofc
Clinton, MD 20735
Phone (301) 877-7353
Interoperability endpoints
- srubenstein950191@direct.franciscanalliance.org
Organizations & group practices 13
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.
-
- Endocrinology, Diabetes & Metabolism Physician
- Wilmington, DE
- NPI 1770568107
-
- Medical Oncology Physician
- Brandywine, MD
- NPI 1982419602
-
- Family Medicine Physician
- Indianapolis, IN
- NPI 1225327984
-
- Physical Therapist
- Forest Hill, MD
- NPI 1578900668
-
- Gynecologic Oncology Physician
- Newark, DE
- NPI 1174508410
-
- Neurology Physician
- Chadds Ford, PA
- NPI 1881228484
-
- Internal Medicine Physician
- Washington, DC
- NPI 1376887844
-
- General Acute Care Hospital
- Shelbyville, IN
- NPI 1174555692
-
- Internal Medicine Physician
- Greenwood, IN
- NPI 1467693135
-
- Family Medicine Physician
- Hockessin, DE
- NPI 1134104565
-
- Hospitalist Physician
- Livingston, NJ
- NPI 1275575623
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Carmel, IN
- NPI 1376214981
-
- General Acute Care Hospital
- Indianapolis, IN
- NPI 1386749893
-
- General Acute Care Hospital
- Wilmington, DE
- NPI 1134194038
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1139270400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750204800000",
"number": "1467424044",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 781076 SUITE 101",
"city": "DETROIT",
"state": "MI",
"postal_code": "482780001",
"telephone_number": "317-528-4800"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8111 S EMERSON AVE STE 101",
"city": "INDIANAPOLIS",
"state": "IN",
"postal_code": "462378601",
"telephone_number": "317-859-5252",
"fax_number": "317-859-5258"
}
],
"practiceLocations": [
{
"address_1": "7501 Surratts Rd Ste 108",
"address_purpose": "LOCATION",
"city": "Clinton",
"state": "MD",
"postal_code": "207353371",
"country_code": "US",
"telephone_number": "301-877-5610",
"fax_number": "301-868-7415",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4701 OGLETOWN STANTON",
"address_2": "SUITE 2300",
"address_purpose": "LOCATION",
"city": "NEWARK",
"state": "DE",
"postal_code": "197132055",
"country_code": "US",
"telephone_number": "302-731-7782",
"fax_number": "302-738-5917",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "RUBENSTEIN",
"first_name": "STEPHEN",
"middle_name": "E",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-07",
"last_updated": "2025-06-18",
"certification_date": "2025-06-18",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "DE",
"license": "C1-0028219",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "IN",
"license": "01068040A",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "srubenstein950191@Direct.FranciscanAlliance.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "8111 S Emerson Ave Ste 101",
"city": "Indianapolis",
"state": "IN",
"country_code": "US",
"postal_code": "462378601",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Indianapolis, IN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.