Doctor profile · Federal record
Dr. Oana Nisipeanu, M.D.
Family Medicine Physician (CMS: Family Practice) · Emergency Medicine Physician · Adult Medicine Physician · Gurnee, IL
- NPI 1558316117
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1445 N Hunt Club RD Ste 304
Gurnee, IL 600312603
(847) 855-0100
fax (847) 855-0101 - Additional location
-
150 W Half Day RD
Buffalo Grove, IL 600896591
(847) 872-1918
fax (847) 872-0384 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 25, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Illinois #036-107936 · Illinois #036107936
- Medicaid (2)
- IL #036107936-2 · IL #036107936-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558316117. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,220
Distinct HCPCS
10
Medicare allowed
$110,397
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 374 | 246 | $124 | |
36415 |
Insertion of needle into vein for collection of blood sample | 269 | 185 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 149 | 149 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 84 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 63 | 63 | $139 | |
G0008 |
Administration of influenza virus vaccine | 50 | 49 | $32 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 46 | 46 | $277 | |
90662 |
Influenza vaccine split virus, preservative free | 45 | 44 | $72 | |
G0009 |
Administration of pneumococcal vaccine | 45 | 45 | $31 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 21 | 21 | $154 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 65. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$145
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 1 | $88.90 | |
| INTUITIVE SURGICAL, INC. | 1 | $56.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,930
Patients
1,088
Total drug cost
$37,541
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 377 | 125 | $5,402 |
| Metformin Hcl | Generic | 289 | 91 | $2,724 |
| Losartan Potassium | Generic | 282 | 93 | $4,750 |
| Amlodipine Besylate | Generic | 271 | 88 | $2,110 |
| Levothyroxine Sodium | Generic | 203 | 54 | $3,283 |
| Lisinopril | Generic | 203 | 70 | $1,488 |
| Rosuvastatin Calcium | Generic | 201 | 76 | $3,149 |
| Fluticasone Propionate | Generic | 195 | 114 | $2,353 |
| Omeprazole | Generic | 160 | 52 | $2,483 |
| Hydrochlorothiazide | Generic | 158 | 54 | $930 |
Hospital affiliations
Frequently asked questions
What is Dr. Oana Nisipeanu's medical specialty?
Dr. Oana Nisipeanu practices Family Medicine Physician in Gurnee, IL.
Where does Dr. Oana Nisipeanu practice?
Dr. Oana Nisipeanu practices at 1445 N Hunt Club RD Ste 304, Gurnee, IL 600312603. Office phone: 8478550100.
What is Dr. Oana Nisipeanu's NPI?
Dr. Oana Nisipeanu's National Provider Identifier (NPI) is 1558316117, issued by NPPES.
Does Dr. Oana Nisipeanu accept Medicare assignment?
Yes. Dr. Oana Nisipeanu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oana Nisipeanu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.