Active NPI
Meryl Colton, MD, MS
- Medical Oncology Physician
- Aurora, CO
National Provider Identifier
1326500091
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- A186800
- Practice address
- 12631 E 17TH Ave Ste B177
Aurora, CO 80045-2527 - Phone
- (303) 724-1792
- NPI assigned
- Apr 2, 2019
- Last updated
- Sep 8, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | A186800 | CA | Primary |
Addresses
Primary practice location
12631 E 17TH Ave Ste B177
Aurora, CO 80045-2527
Mailing address
3701 Broadway FL 3
Oakland, CA 94611-5613
Phone (510) 752-1000
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20231023000864 | CA | Order and Referring Only - Hematology/Oncology | 7719211457 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Master of Science
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1554163200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1326500091",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3701 BROADWAY FL 3",
"city": "OAKLAND",
"state": "CA",
"postal_code": "946115613",
"telephone_number": "510-752-1000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12631 E 17TH AVE STE B177",
"city": "AURORA",
"state": "CO",
"postal_code": "800452527",
"telephone_number": "303-724-1792"
}
],
"practiceLocations": [],
"basic": {
"last_name": "COLTON",
"first_name": "MERYL",
"credential": "MD, MS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-04-02",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "CA",
"license": "A186800",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "275 W MacArthur Blvd",
"city": "Oakland",
"state": "CA",
"country_code": "US",
"postal_code": "946115641",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Aurora, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.