Doctor profile · Federal record

Dr. Loren Dardi, MD

Anatomic Pathology & Clinical Pathology Physician · Chicago, IL

  • NPI 1811091408
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5145 N California Ave
Chicago, IL 606253661
(773) 878-8200

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Specialty taxonomy
207ZP0102X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811091408. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
419
Distinct HCPCS
8
Medicare allowed
$15,458
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 162 93 $37
88341 Special stained specimen slides to examine tissue, each additional procedure 76 21 $28
88342 Special stained specimen slides to examine tissue, initial procedure 60 42 $35
88304 Pathology examination of tissue using a microscope, moderately low complexity 29 22 $11
88307 Pathology examination of tissue using a microscope, moderately high complexity 28 18 $82
86077 Blood bank physician services for cross match and/or evaluation and written report 26 17 $50
88311 Preparation of tissue for examination by removing any calcium present 23 12 $13
88173 Evaluation of fine needle aspirate with interpretation and report 15 14 $69

In context: peer comparison

Among 55 peers in Chicago Anatomic Pathology & Clinical Pathology Physician, average services per provider: 145. This provider delivers 2.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Loren Dardi's medical specialty?
Dr. Loren Dardi practices Anatomic Pathology & Clinical Pathology Physician in Chicago, IL.
Where does Dr. Loren Dardi practice?
Dr. Loren Dardi practices at 5145 N California Ave, Chicago, IL 606253661. Office phone: 7738788200.
What is Dr. Loren Dardi's NPI?
Dr. Loren Dardi's National Provider Identifier (NPI) is 1811091408, issued by NPPES.
What procedures does Dr. Loren Dardi commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.