Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Aftab Poshni, MD

Individual provider Psychiatry Physician · NPI 1821097924

Aftab Poshni, MD is a Psychiatry in Crystal Lake, Illinois. Qualified in 1983, 43 years ago. Practices with Horizons Behavioral Health LLC, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
43
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

500 Coventry Ln Ste 205
Crystal Lake, IL 60014-7579
Phone: (815) 455-7100
Fax: (815) 455-3951
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036-089593 (IL)

Record details

NPI number1821097924
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2005
Last updated in NPPESAugust 7, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Horizons Behavioral Health Llc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Crystal Lake