Active NPI
Darren Michael O'Brien, MA LLP
- Community/Behavioral Health Agency
- Chesterfield, MI
National Provider Identifier
1427199892
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Community/Behavioral Health Agency
- Practice address
- 46360 Gratiot Ave
Chesterfield, MI 48051-2800 - Phone
- (586) 948-0228
- Fax
- (586) 948-0213
- NPI assigned
- Feb 9, 2007
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Community/Behavioral Health Agency | 251S00000X | MI | Primary |
Addresses
Primary practice location
46360 Gratiot Ave
Chesterfield, MI 48051-2800
Mailing address
46360 Gratiot Ave
Chesterfield, MI 48051-2800
Phone (586) 948-0228
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 386004868 | MI | MD | Community/Behavioral Health Agency |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1170979200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1694044800000",
"number": "1427199892",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "46360 GRATIOT AVE",
"city": "CHESTERFIELD",
"state": "MI",
"postal_code": "480512800",
"telephone_number": "586-948-0228",
"fax_number": "586-948-0213"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "46360 GRATIOT AVE",
"city": "CHESTERFIELD",
"state": "MI",
"postal_code": "480512800",
"telephone_number": "586-948-0228",
"fax_number": "586-948-0213"
}
],
"practiceLocations": [],
"basic": {
"last_name": "O'BRIEN",
"first_name": "DARREN",
"middle_name": "MICHAEL",
"name_prefix": "Mr.",
"credential": "MA LLP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-02-09",
"last_updated": "2023-09-07",
"status": "A"
},
"taxonomies": [
{
"code": "251S00000X",
"taxonomy_group": "",
"desc": "Community/Behavioral Health",
"state": "MI",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chesterfield, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.