Doctor profile · Federal record
Dr. Sarah Kosinski, DNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Oak Brook, IL
- NPI 1568946572
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2011 York RD
Oak Brook, IL 605231992
(312) 942-5861
fax (312) 942-7394
Credentials & registration
- NPI registered
- September 2018 — 8 yrs on file
- Profile last updated
- May 19, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209.018078
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568946572. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
124
Distinct HCPCS
3
Medicare allowed
$11,987
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 45 | $81 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $99 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 37 | $112 |
In context: peer comparison
Among 3 peers in Oak Brook Family Nurse Practitioner, average services per provider: 137. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$1,255
Transactions
16
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $383.03 | |
| Phathom Pharmaceuticals, INC. | 3 | $317.32 | |
| Abbvie INC. | 8 | $279.88 | |
| Mirum Pharmaceuticals, INC. | 1 | $133.61 | |
| Novo Nordisk INC | 1 | $105.69 | |
| Lilly USA, LLC | 1 | $35.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
235
Patients
165
Total drug cost
$51,270
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 76 | 72 | $1,383 |
| Omeprazole | Generic | 66 | 35 | $941 |
| Pantoprazole Sodium | Generic | 49 | 29 | $1,096 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 29 | 29 | $2,459 |
| Creon (Lipase/Protease/Amylase) | Brand | 15 | 0 | $45,391 |
Frequently asked questions
What is Dr. Sarah Kosinski's medical specialty?
Dr. Sarah Kosinski practices Family Nurse Practitioner in Oak Brook, IL.
Where does Dr. Sarah Kosinski practice?
Dr. Sarah Kosinski practices at 2011 York RD, Oak Brook, IL 605231992. Office phone: 3129425861.
What is Dr. Sarah Kosinski's NPI?
Dr. Sarah Kosinski's National Provider Identifier (NPI) is 1568946572, issued by NPPES.
Does Dr. Sarah Kosinski accept Medicare assignment?
Yes. Dr. Sarah Kosinski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Kosinski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.