Active NPI
Nancy Millian, PSYD
- Psychologist
- Southbury, CT
National Provider Identifier
1578556882
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 1312
- Practice address
- 2 Pomperaug Office Park
Ste 206
Southbury, CT 06488-2291 - Phone
- (203) 797-1855
- NPI assigned
- Aug 23, 2005
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | 1312 | CT | Primary |
| Psychologist | 103T00000X | 15004 | NY |
Addresses
Primary practice location
2 Pomperaug Office Park
Ste 206
Southbury, CT 06488-2291
Mailing address
2 Pomperaug Office Park
Ste 206
Southbury, CT 06488-2291
Phone (203) 797-1855
Other identifiers 14
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02228875 | Medicaid | NY | |
| 108402 | Other | NY | EMPIRE BC |
| P367371 | Other | OXFORD | |
| 108402 | Other | TRICARE | |
| 417629 | Other | MVP | |
| 060001312CT08 | Other | ANTHEM BCBS | |
| 101554000 | Other | MAGELLAN | |
| 101554000 | Other | NY | AETNA US HEALTHCARE |
| 060001312CT02 | Other | ANTHEM BCBS | |
| 108402 | Other | CT | HEALTHNET |
| 80170 | Other | MHN | |
| 004069910 | Medicaid | CT | |
| 080170 | Other | NY | HEALTHNET |
| 2701783 | Other | CT | AETNA US HEALTHCARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20081113000247 | CT | Practitioner - Clinical Psychologist | 6103860077 | Practice locations: Southbury, CT |
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Psychologist
- Education
- Other, 1984
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
Practice addresses (Care Compare)
88 Main St S
Suite A208
Southbury, CT 06488-2276
Phone (203) 558-1170
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 001312 | CT | MD | Addiction (Substance Use Disorder) Counselor |
| 15004 | NY | MD | Psychologist |
| 015004 | NY | MD | Occupational Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sun River Health Inc. | Past | Accepting new patients | |
| Dutchess Psychology Practice LLC | Psychologist | Past | Accepting new patients |
| Daniel R Brockett PHD LLC | Past | Accepting new patients |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Clinical Neuropsychologist
- Southbury, CT
- NPI 1932466547
-
- Psychologist
- Sharon, CT
- NPI 1912094889
-
- Federally Qualified Health Center (FQHC)
- Peekskill, NY
- NPI 1619969458
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1124755200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1578556882",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2 POMPERAUG OFFICE PARK",
"address_2": "STE 206",
"city": "SOUTHBURY",
"state": "CT",
"postal_code": "064882291",
"telephone_number": "203-797-1855"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2 POMPERAUG OFFICE PARK",
"address_2": "STE 206",
"city": "SOUTHBURY",
"state": "CT",
"postal_code": "064882291",
"telephone_number": "203-797-1855"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MILLIAN",
"first_name": "NANCY",
"name_prefix": "Dr.",
"credential": "PSYD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-08-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "CT",
"license": "1312",
"primary": true
},
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "NY",
"license": "15004",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "02228875",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EMPIRE BC",
"identifier": "108402",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "OXFORD",
"identifier": "P367371",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TRICARE",
"identifier": "108402",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MVP",
"identifier": "417629",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ANTHEM BCBS",
"identifier": "060001312CT08",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MAGELLAN",
"identifier": "101554000",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "101554000",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ANTHEM BCBS",
"identifier": "060001312CT02",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHNET",
"identifier": "108402",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MHN",
"identifier": "80170",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "004069910",
"state": "CT"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHNET",
"identifier": "080170",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "2701783",
"state": "CT"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Southbury, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
- 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.