Doctor profile · Federal record

Dr. Diana Mahlis, PA-C

Physician Assistant · Chicago, IL

  • NPI 1851918411
  • 6 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4959 West Belmont Ave
Chicago, IL 60641
(773) 930-3642
Mailing address
1103 Emerson Pl
Vernon Hills, IL 600611011

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
October 4, 2024
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851918411. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,365
Transactions
56
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 22 $566.56
Novo Nordisk INC 8 $159.69
Bayer Healthcare Pharmaceuticals INC. 6 $157.79
Abbvie INC. 4 $110.67
Pfizer INC. 4 $107.79
Lilly USA, LLC 3 $74.13
Exact Sciences Corporation 3 $68.10
Boehringer Ingelheim Pharmaceuticals, INC. 2 $53.39
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 2 $31.51
Seqirus USA INC 1 $18.58
Azurity Pharmaceuticals, INC. 1 $16.67

By nature of payment

Food and Beverage
$1,365

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Mahlis's medical specialty?
Dr. Diana Mahlis practices Physician Assistant in Chicago, IL.
Where does Dr. Diana Mahlis practice?
Dr. Diana Mahlis practices at 4959 West Belmont Ave, Chicago, IL 60641. Office phone: 7739303642.
What is Dr. Diana Mahlis's NPI?
Dr. Diana Mahlis's National Provider Identifier (NPI) is 1851918411, issued by NPPES.