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

Gregory Jasinski, MD

Individual provider Psychiatry Physician · NPI 1164735403

Gregory Jasinski, MD is a Psychiatry in Chicago, Illinois. Qualified in 2010, 16 years ago. Practices with Physician Services Corporation of Southern Illinois Inc, a 122-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
16
Licensed in
IL
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6650 N Northwest Hwy Ste 215
Chicago, IL 60631-1363
Phone: (630) 216-9098
Fax: (630) 447-0008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2s631 State Route 59 Ste E, Warrenville, IL 60555-1464 — (630) 216-9098

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036.139823 (IL)

Record details

NPI number1164735403
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 15, 2010
Last updated in NPPESAugust 20, 2025
Certification dateAugust 20, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Physician Services Corporation Of Southern Illinois Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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