Active NPI
Mykayla Vollmer, MD
- Hospitalist Physician
- Sioux Falls, SD
National Provider Identifier
1124723267
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 0722
- Practice address
- 1305 W 18TH St
Sioux Falls, SD 57105-0401 - Phone
- (605) 357-1410
- NPI assigned
- Mar 30, 2023
- 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 |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 0722 | SD | Primary |
Addresses
Primary practice location
1305 W 18TH St
Sioux Falls, SD 57105-0401
Mailing address
1305 W 18TH St
Sioux Falls, SD 57105-0401
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SD
- 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 |
|---|---|---|---|---|
| I20231009001169 | SD | Order and Referring Only - Internal Medicine | 2961857180 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0722 | SD | MD | Physician Assistant |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1680134400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779408000000",
"number": "1124723267",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1305 W 18TH ST",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571050401"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1305 W 18TH ST",
"city": "SIOUX FALLS",
"state": "SD",
"postal_code": "571050401",
"telephone_number": "605-357-1410"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VOLLMER",
"first_name": "MYKAYLA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-03-30",
"last_updated": "2026-05-22",
"certification_date": "2026-05-22",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "SD",
"license": "0722",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sioux Falls, SD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.