Active NPI
Peter Mullin
- Mental Health Counselor
- Oak Brook, IL
National Provider Identifier
1740921949
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 178.023345
- Practice address
- 1000 Jorie Blvd Ste 228
Oak Brook, IL 60523-4481 - Phone
- (630) 912-7763
- NPI assigned
- Apr 5, 2022
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 178.023345 | IL | Primary |
Addresses
Primary practice location
1000 Jorie Blvd Ste 228
Oak Brook, IL 60523-4481
Mailing address
1000 Jorie Blvd Ste 228
Oak Brook, IL 60523-4481
Phone (630) 912-7763
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1649116800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789689600000",
"number": "1740921949",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1000 JORIE BLVD STE 228",
"city": "OAK BROOK",
"state": "IL",
"postal_code": "605234481",
"telephone_number": "630-912-7763"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1000 JORIE BLVD STE 228",
"city": "OAK BROOK",
"state": "IL",
"postal_code": "605234481",
"telephone_number": "630-912-7763"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MULLIN",
"first_name": "PETER",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-04-05",
"last_updated": "2026-09-18",
"certification_date": "2026-09-18",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "IL",
"license": "178.023345",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Oak Brook, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 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.