Doctor profile · Federal record

Dr. Leslie Mei, PA-C

Physician Assistant · Surgical Physician Assistant · Surgical Physician Assistant · Lake Forest, IL

  • NPI 1194370445
  • Accepts Medicare
  • MIPS 90.4 / 100 · 2023
  • 7 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 N Westmoreland RD Ste 100
Lake Forest, IL 600451671
(847) 535-8174
fax (224) 271-4600

Credentials & registration

NPPES · NUCC
NPI registered
August 2019 — 7 yrs on file
Profile last updated
July 17, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (3)
Illinois #085008038 · Wisconsin #4797-23 · Illinois #209007244

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194370445. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
2
Medicare allowed
$1,183
HCPCS Description Services Patients Avg allowed
99407 Smoking and tobacco use intensive counseling, more than 10 minutes 25 11 $22
32674 Removal of lymph nodes of chest cavity using an endoscope 19 19 $33

In context: peer comparison

Among 14 peers in Lake Forest Physician Assistant, average services per provider: 56. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$30
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Csl Behring 1 $29.92

By nature of payment

Food and Beverage
$30

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
103
Patients
89
Total drug cost
$805
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 36 34 $91
Pregabalin Generic 36 26 $409
Celecoxib Generic 19 17 $279
Metoprolol Tartrate Generic 12 12 $26

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Mei's medical specialty?
Dr. Leslie Mei practices Physician Assistant in Lake Forest, IL.
Where does Dr. Leslie Mei practice?
Dr. Leslie Mei practices at 800 N Westmoreland RD Ste 100, Lake Forest, IL 600451671. Office phone: 8475358174.
What is Dr. Leslie Mei's NPI?
Dr. Leslie Mei's National Provider Identifier (NPI) is 1194370445, issued by NPPES.
Does Dr. Leslie Mei accept Medicare assignment?
Yes. Dr. Leslie Mei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Mei commonly perform?
Top Medicare-reported procedures in 2023: Smoking and tobacco use intensive counseling (HCPCS 99407); Removal of lymph nodes of chest cavity using an endoscope (HCPCS 32674). Source: CMS Medicare Physician & Other Practitioners file.