Douglas L. Allen, MHP
Individual provider Active NPI Addiction (Substance Use Disorder) Counselor · Chicago, IL
NPI 1134423742 · NPPES record last updated Jul 25, 2026
Key facts
- NPI
- 1134423742
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License
- 21082 (IL)
- Practice address
- 53 W Jackson Blvd # 1210
Chicago, IL 60604-3606 - Phone
- (312) 912-7008
- Fax
- (312) 533-2842
- NPI assigned
- Dec 23, 2010
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 5
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: No · Power mobility devices: No · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250219001076 | IL | Practitioner - Mental Health Counselor | 0244750495 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Allen'S Family Counseling Center, Inc. | Addiction (Substance Use Disorder) | Current |
Accepting new patients |
| Allen'S Family Counseling Center, Inc. | Past | Accepting new patients | |
| Allen'S Family Counseling Center, Inc. | Past | Accepting new patients | |
| Allen'S Family Counseling | Past | Accepting new patients | |
| Allen'S Family Counseling Center, Inc. | Past | Accepting new patients |
Locations
226 W Ontario St
Ste 400C
Chicago, IL 60654
Phone (312) 912-7008
53 W Jackson Blvd
#1210
Chicago, IL 60604
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | |||
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 21082 | IL | Yes |
Addresses
Primary practice location
53 W Jackson Blvd # 1210
Chicago, IL 60604-3606
Mailing address
226 W Ontario St
Chicago, IL 60654-3619
Phone (708) 728-5470
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7512-0001 | Medicaid | IL |
Other providers in Chicago, IL
- Charles T Allen
- Cicely Allen
- Claire Allen
- Corey Taylor Allen
- Deborah Regina Allen
- Gabrielle Allen
- Gilbert Deon Allen
- Heather Elizabeth Allen
- Jacqueline Christine Allen
- Jennifer Allen
All providers in Chicago, IL · Addiction (Substance Use Disorder) Counselor in Illinois
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 25, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.