Active NPI
Tanya M Gillan, PMHNP-BC
- Psychiatric/Mental Health Nurse Practitioner
- Detroit, MI
National Provider Identifier
1962367490
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 4704319830
- Practice address
- 120 Seward St Apt 307
Detroit, MI 48202-4447 - Phone
- (808) 218-0319
- NPI assigned
- Dec 17, 2025
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 4704319830 | MI | Primary |
Addresses
Primary practice location
120 Seward St Apt 307
Detroit, MI 48202-4447
Mailing address
120 Seward St Apt 307
Detroit, MI 48202-4447
Phone (808) 218-0319
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4704319830 | MI | MD | Child & Adolescent Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1765929600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789084800000",
"number": "1962367490",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "120 SEWARD ST APT 307",
"city": "DETROIT",
"state": "MI",
"postal_code": "482024447",
"telephone_number": "808-218-0319"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "120 SEWARD ST APT 307",
"city": "DETROIT",
"state": "MI",
"postal_code": "482024447",
"telephone_number": "808-218-0319"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GILLAN",
"first_name": "TANYA",
"middle_name": "M",
"credential": "PMHNP-BC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-12-17",
"last_updated": "2026-09-11",
"certification_date": "2026-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MI",
"license": "4704319830",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Detroit, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 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.