Doctor profile · Federal record

Dr. Haris Hamsakutty, M.D., M.S

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · North Chicago, IL

  • NPI 1912220864
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3333 Green Bay RD
North Chicago, IL 60064
(847) 578-3227
fax (847) 578-8647
Additional location
7435 W Talcott Ave
Chicago, IL 606313707
(773) 774-8000
fax (773) 990-3177
Mailing address
1000 Remington Blvd Ste 100
Bolingbrook, IL 604404707

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
March 31, 2021
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Illinois #036132056 · Illinois #125057277

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912220864. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
4
Medicare allowed
$97,583
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 311 108 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 188 165 $170
99239 Hospital discharge day management, more than 30 minutes 158 150 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 154 76 $77

In context: peer comparison

Among 2 peers in North Chicago Internal Medicine Physician, average services per provider: 166. This provider delivers 4.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
57
Total drug cost
$483
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 20 19 $156
Furosemide Generic 14 14 $58
Amlodipine Besylate Generic 13 13 $69
Cefdinir Generic 11 11 $200

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Haris Hamsakutty's medical specialty?
Dr. Haris Hamsakutty practices Internal Medicine Physician in North Chicago, IL.
Where does Dr. Haris Hamsakutty practice?
Dr. Haris Hamsakutty practices at 3333 Green Bay RD, North Chicago, IL 60064. Office phone: 8475783227.
What is Dr. Haris Hamsakutty's NPI?
Dr. Haris Hamsakutty's National Provider Identifier (NPI) is 1912220864, issued by NPPES.
Does Dr. Haris Hamsakutty accept Medicare assignment?
Yes. Dr. Haris Hamsakutty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haris Hamsakutty commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.