Active NPI
Danielle Macmillan
- Obstetrics & Gynecology Physician
- Grand Rapids, MI
National Provider Identifier
1720737075
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 4351051123APP23
- Practice address
- 330 Barclay Ave NE Ste 304
Grand Rapids, MI 49503-2527 - Phone
- (163) 912-1606
- NPI assigned
- Mar 23, 2022
- 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 |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 4351051123APP23 | MI | Primary |
Addresses
Primary practice location
330 Barclay Ave NE Ste 304
Grand Rapids, MI 49503-2527
Mailing address
330 Barclay Ave NE Ste 304
Grand Rapids, MI 49503-2527
Phone (163) 912-1606
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
- 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 |
|---|---|---|---|---|
| I20230620001838 | MI | Order and Referring Only - Obstetrics/Gynecology | 5597123745 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4351051123APP23 | MI | MD | Obstetrics & Gynecology Physician |
Interoperability endpoints
- dmacmillan2745420@direct.trinity-health.org
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647993600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778457600000",
"number": "1720737075",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "330 BARCLAY AVE NE STE 304",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495032527",
"telephone_number": "163-912-1606"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "330 BARCLAY AVE NE STE 304",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495032527",
"telephone_number": "163-912-1606"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MACMILLAN",
"first_name": "DANIELLE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-03-23",
"last_updated": "2026-05-11",
"certification_date": "2026-05-11",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "MI",
"license": "4351051123APP23",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Grand Rapids, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 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.