Quick answers
- Where does Hal Filian see patients?
- Medicare's clinician data lists 2 practice locations, including Hoffman Estates, IL and Crystal Lake, IL. Call before your visit to confirm the address.
- What is Hal Filian's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Hal Filian accept Medicare assignment?
- Yes. Medicare's clinician data says Hal Filian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Hal Filian?
- (847) 913-0393, as listed in official Medicare / NPI Registry data.
- What is Hal Filian's NPI number?
- 1871667873. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Hal Filian is enrolled with Medicare (CMS data updated 2026-10-02).
- 2300 N Barrington Rd, Suite 330Hoffman Estates, IL 60169 (847) 913‑0393
- 850 S McHenry Ave, Suite ACrystal Lake, IL 60014 (847) 913‑0393
Group practices
Medicare enrollment lists Hal Filian as a member of this group (CMS data updated 2026-10-02).
- Arbor Counseling Center, Ltd17 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Hoffman Estates
Clinicians with the same Medicare primary specialty in Hoffman Estates, IL — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871667873 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians