Active NPI
Spencer Stephen Seballos, MD
- Emergency Medicine Physician
- Cleveland, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 35.155137
- Practice address
- 9500 Euclid Ave
Cleveland, OH 44195-0001 - Phone
- (216) 245-9132
- NPI assigned
- Mar 21, 2022
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 35.155137 | OH | Primary |
| Emergency Medicine Physician | 207P00000X | DR.0074817 | CO |
Addresses
Primary practice location
9500 Euclid Ave
Cleveland, OH 44195-0001
Mailing address
9500 Euclid Ave # E19
Cleveland, OH 44195-0001
Phone (216) 245-9132
Other practice location 1
777 Bannock St # Mc0108
Denver, CO 80204-4507
Phone (303) 602-5193
Other practice location 2
12505 East 16th Ave
aurora, CO 80045
Phone (720) 848-0000
Other practice location 3
10350 E Dakota Ave
Denver, CO 80247-1314
Phone (303) 338-4545
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 029733 | Other | CO | KAISER COMMERCIAL NUMBER |
| 9000220106 | Medicaid | CO |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
10350 E Dakota Ave
Kaiser Permanente Regional Office
Denver, CO 80247-1314
Phone (303) 338-4545
12605 E 16TH Ave
Uchealth Anschutz Medical Campus
Aurora, CO 80045-2545
Phone (720) 848-0000
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Colorado Permanente Medical Group, P.C. | Emergency Medicine | Current | Accepting new patients |
| University Physicians, Incorporated | Current | Accepting new patients | |
| University Physicians Incorporated | Emergency Medicine | Current | Accepting new patients |
| University Physicians Incorporated | Current | Accepting new patients |
Locations
13123 E 16th Ave
Aurora, CO 80045
Phone (720) 777-3846
12605 E 16th Ave
Aurora, CO 80045
Phone (720) 848-0006
Dept 1061
Denver, CO 80256
10350 E Dakota Ave
Ofc
Denver, CO 80247
Phone (303) 344-7771
10350 E Dakota Ave
Denver, CO 80247
Phone (303) 636-3350
Organizations & group practices 4
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.
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- Internal Medicine Physician
- Denver, CO
- NPI 1760599724
Emergency Medicine
-
- Internal Medicine Physician
- Aurora, CO
- NPI 1962461889
Emergency Medicine
-
- Obstetrics & Gynecology Physician
- Denver, CO
- NPI 1275987786
-
- Sports Medicine (Orthopaedic Surgery) Physician
- Denver, CO
- NPI 1275045049
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647820800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782604800000",
"number": "1376292987",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9500 EUCLID AVE # E19",
"city": "CLEVELAND",
"state": "OH",
"postal_code": "441950001",
"telephone_number": "216-245-9132"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9500 EUCLID AVE",
"city": "CLEVELAND",
"state": "OH",
"postal_code": "441950001",
"telephone_number": "216-245-9132"
}
],
"practiceLocations": [
{
"address_1": "777 Bannock St # Mc0108",
"address_purpose": "LOCATION",
"city": "Denver",
"state": "CO",
"postal_code": "802044507",
"country_code": "US",
"telephone_number": "303-602-5193",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "12505 East 16th Ave",
"address_purpose": "LOCATION",
"city": "aurora",
"state": "CO",
"postal_code": "80045",
"country_code": "US",
"telephone_number": "720-848-0000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "10350 E Dakota Ave",
"address_purpose": "LOCATION",
"city": "Denver",
"state": "CO",
"postal_code": "802471314",
"country_code": "US",
"telephone_number": "303-338-4545",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SEBALLOS",
"first_name": "SPENCER",
"middle_name": "STEPHEN",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-03-21",
"last_updated": "2026-06-28",
"certification_date": "2026-06-28",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "OH",
"license": "35.155137",
"primary": true
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CO",
"license": "DR.0074817",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "KAISER COMMERCIAL NUMBER",
"identifier": "029733",
"state": "CO"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "9000220106",
"state": "CO"
}
],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "10350 E Dakota Ave",
"city": "Denver",
"state": "CO",
"country_code": "US",
"postal_code": "802471314",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Cleveland, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 28, 2026; 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.