Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Leonid Raskin, MD

Individual provider Hospitalist Physician · NPI 1558471748

Leonid Raskin, MD is a Hospitalist in Oswego, Illinois. Qualified in 2002, 24 years ago. Practices with 24 on Physicians PC, a 276-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
24
Licensed in
IL
In the registry since
2006
Specialties on file
2
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

80 Templeton Dr
Oswego, IL 60543-7000
Phone: (630) 554-3456
Show map & directions

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

Additional practice locations (2)

  • 875 South Route 31, Crystal Lake, IL 60014 — (779) 220-5500
  • 2400 N Rockton Ave, Rockford, IL 61103-3655 — (815) 971-2000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036113746 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036113746 (IL)

Record details

NPI number1558471748
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESMarch 7, 2024
Certification dateMarch 5, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice 24 On Physicians Pc — 276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients254
Services billed 661 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at 24 on Physicians PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 276 clinicians in the practice; 12 are shown here.

Other providers in Oswego