Active NPI
Emmanuel Joseph Keh Yillah, MMHC
- Mental Health Counselor
- Brockton, MA
National Provider Identifier
1093649055
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Practice address
- 57 Tupelo St
Brockton, MA 02301-5654 - Phone
- (571) 477-6774
- NPI assigned
- Jun 12, 2026
- 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 6
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Counselor | 101Y00000X | |||
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | |||
| Pastoral Counselor | 101YP1600X | |||
| Professional Counselor | 101YP2500X | |||
| Marriage & Family Therapist | 106H00000X | |||
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
57 Tupelo St
Brockton, MA 02301-5654
Mailing address
57 Tupelo St
Brockton, MA 02301-5654
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sierra Express Medical Delivery LLC | Counselor | Current | Accepting new patients |
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1781222400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781222400000",
"number": "1093649055",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "57 TUPELO ST",
"city": "BROCKTON",
"state": "MA",
"postal_code": "023015654"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "57 TUPELO ST",
"city": "BROCKTON",
"state": "MA",
"postal_code": "023015654",
"telephone_number": "571-477-6774"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YILLAH",
"first_name": "EMMANUEL",
"middle_name": "JOSEPH KEH",
"name_prefix": "Mr.",
"credential": "MMHC",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-06-12",
"last_updated": "2026-06-12",
"certification_date": "2026-06-12",
"status": "A"
},
"taxonomies": [
{
"code": "101Y00000X",
"taxonomy_group": "",
"desc": "Counselor",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YP1600X",
"taxonomy_group": "",
"desc": "Counselor, Pastoral",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": null,
"license": null,
"primary": false
},
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Brockton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.