Doctor profile · Federal record
Dr. Olivia Niepsuj, PA-C
Physician Assistant · Lake Forest, IL
- NPI 1245887256
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
800 N Westmoreland RD Ste 100
Lake Forest, IL 600451671
(847) 535-7657
fax (847) 998-9303 - Additional location
-
2701 Patriot Blvd
Glenview, IL 600268039
fax (847) 998-9102
Credentials & registration
- NPI registered
- August 2019 — 7 yrs on file
- Profile last updated
- May 23, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Illinois #085007686
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245887256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
172
Distinct HCPCS
5
Medicare allowed
$10,410
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 67 | 66 | $81 | |
36415 |
Insertion of needle into vein for collection of blood sample | 56 | 52 | $8 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 23 | 23 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $115 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 12 | 12 | $219 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 56. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| 180 Medical, Inc. | 1 | $16.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,368
Patients
543
Total drug cost
$121,365
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 400 | 157 | $12,317 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 328 | 144 | $15,787 |
| Finasteride | Generic | 150 | 65 | $2,878 |
| Myrbetriq (Mirabegron) | Brand | 103 | 37 | $75,400 |
| Alfuzosin Hcl Er (Alfuzosin Hcl) | Brand | 98 | 34 | $2,956 |
| Cephalexin | Generic | 86 | 46 | $1,677 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 27 | $118 |
| Solifenacin Succinate | Generic | 29 | 0 | $1,467 |
| Trospium Chloride | Generic | 27 | 0 | $1,528 |
| Ciprofloxacin Hcl | Generic | 25 | 19 | $130 |
Frequently asked questions
What is Dr. Olivia Niepsuj's medical specialty?
Dr. Olivia Niepsuj practices Physician Assistant in Lake Forest, IL.
Where does Dr. Olivia Niepsuj practice?
Dr. Olivia Niepsuj practices at 800 N Westmoreland RD Ste 100, Lake Forest, IL 600451671. Office phone: 8475357657.
What is Dr. Olivia Niepsuj's NPI?
Dr. Olivia Niepsuj's National Provider Identifier (NPI) is 1245887256, issued by NPPES.
Does Dr. Olivia Niepsuj accept Medicare assignment?
Yes. Dr. Olivia Niepsuj accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olivia Niepsuj commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.