Doctor profile · Federal record

Dr. Leonid Raskin, MD

Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Oswego, IL

  • NPI 1558471748
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
80 Templeton Dr
Oswego, IL 605437000
(630) 554-3456
Additional location
2400 N Rockton Ave
Rockford, IL 611033655
(815) 971-2000
Additional location
875 South Route 31
Crystal Lake, IL 60014
(779) 220-5500
Mailing address
28594 Network Pl
Chicago, IL 606731285

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 7, 2024
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036113746
Medicaid
IL #01036113746

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558471748. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
547
Distinct HCPCS
7
Medicare allowed
$47,069
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 340 163 $77
99238 Hospital discharge day management, 30 minutes or less 102 100 $78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 47 47 $125
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 16 12 $118
99315 Nursing facility discharge day management, 30 minutes or less 16 16 $80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 15 15 $171
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 11 11 $132

In context: peer comparison

Among 4 peers in Oswego Internal Medicine Physician, average services per provider: 220. This provider delivers 2.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
58
Total drug cost
$542
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 21 18 $230
Cefdinir Generic 18 18 $162
Prednisone Generic 12 11 $24
Atorvastatin Calcium Generic 11 11 $126

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonid Raskin's medical specialty?
Dr. Leonid Raskin practices Internal Medicine Physician in Oswego, IL.
Where does Dr. Leonid Raskin practice?
Dr. Leonid Raskin practices at 80 Templeton Dr, Oswego, IL 605437000. Office phone: 6305543456.
What is Dr. Leonid Raskin's NPI?
Dr. Leonid Raskin's National Provider Identifier (NPI) is 1558471748, issued by NPPES.
Does Dr. Leonid Raskin accept Medicare assignment?
Yes. Dr. Leonid Raskin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonid Raskin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.