Active NPI
Colleen Kersgard, MD
- Hematology & Oncology Physician
- Palmer, AK
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 179758
- Practice address
- 2490 S Woodworth Loop Ste 499
Palmer, AK 99645-7411 - Phone
- (907) 746-7771
- Fax
- (907) 746-7798
- NPI assigned
- Jan 12, 2007
- Last updated
- Jul 15, 2025
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hematology & Oncology Physician | 207RH0003X | 01055121A | IN | |
| Hematology & Oncology Physician | 207RH0003X | 179758 | AK | Primary |
Addresses
Primary practice location
2490 S Woodworth Loop Ste 499
Palmer, AK 99645-7411
Mailing address
PO Box 75692
Chicago, IL 60675-5692
Phone (907) 746-7771
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, AK
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Hematology/Oncology
- Education
- Uniformed Services Uhs Fe Hebert School of Med, 2000
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Select Physical Therapy Holdings Inc
Practice addresses (Care Compare)
10928 Eagle River Rd
Eagle River, AK 99577-8078
Phone (907) 694-8085
2490 S Woodworth Loop
Suite 499
Palmer, AK 99645-7411
Phone (907) 746-7771
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 75 of 100
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 179758 | AK | MD | Hematology & Oncology Physician |
| 01055121A | IN | MD | Hematology & Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Alaska Native Tribal Health Consortium | Current | Accepting new patients | |
| Midnight Sun Oncology Partners, LLC | Hematology & Oncology | Current | Accepting new patients |
Locations
4000 Ambassador Dr
Anchorage, AK 99508
Phone (907) 729-1900
4315 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-1729
2490 S Woodworth Loop
Ste 499
Palmer, AK 99645
Phone (907) 357-4600
Organizations & group practices 2
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.
-
- Hematology & Oncology Physician
- Palmer, AK
- NPI 1770967598
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Mat-Su Regional Medical Center
- General Acute Care Hospital
- Palmer, AK
- NPI 1417975061
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168560000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752537600000",
"number": "1194875831",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 75692",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606755692",
"telephone_number": "907-746-7771",
"fax_number": "907-746-7798"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2490 S WOODWORTH LOOP STE 499",
"city": "PALMER",
"state": "AK",
"postal_code": "996457411",
"telephone_number": "907-746-7771",
"fax_number": "907-746-7798"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KERSGARD",
"first_name": "COLLEEN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-01-12",
"last_updated": "2025-07-15",
"certification_date": "2025-07-15",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "IN",
"license": "01055121A",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "AK",
"license": "179758",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Palmer, AK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.