Doctor profile · Federal record
Dr. Jessica Tomasiewicz, NP
Nurse Practitioner · Adult Health Nurse Practitioner · Elgin, IL
- NPI 1841516614
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
745 Fletcher Dr Ste 101-102
Elgin, IL 601234747
(847) 742-0792
fax (847) 742-3585 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 12, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Illinois #209008119 · Illinois #209.008119
- Medicaid
- IL #209008119
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841516614. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,969
Distinct HCPCS
10
Medicare allowed
$157,970
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,860 | 17 | $23 | |
36415 |
Insertion of needle into vein for collection of blood sample | 427 | 261 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 336 | 249 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 295 | 245 | $10 | |
84439 |
Thyroxine (thyroid chemical), free | 294 | 228 | $9 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 294 | 228 | $16 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 252 | 230 | $15 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 249 | 218 | $13 | |
82746 |
Folic acid level, serum | 248 | 229 | $14 | |
83735 |
Magnesium level | 243 | 222 | $7 |
In context: peer comparison
Among 15 peers in Elgin Nurse Practitioner, average services per provider: 144. This provider delivers 41× the peer median.Open Payments
Industry payments received
All-time total
$620
Transactions
29
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $90.59 | |
| Amgen INC. | 5 | $85.66 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $76.63 | |
| Novo Nordisk INC | 3 | $72.72 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $55.73 | |
| GlaxoSmithKline, LLC. | 2 | $48.91 | |
| Otsuka America Pharmaceutical, INC. | 2 | $48.49 | |
| Janssen Pharmaceuticals, INC | 2 | $44.48 | |
| Edwards Lifesciences Corporation | 1 | $30.28 | |
| Exact Sciences Corporation | 1 | $24.76 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $14.21 | |
| Currax Pharmaceuticals LLC | 1 | $14.18 | |
| Lilly USA, LLC | 1 | $13.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,735
Patients
790
Total drug cost
$38,828
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 415 | 119 | $6,339 |
| Levothyroxine Sodium | Generic | 332 | 93 | $5,435 |
| Amlodipine Besylate | Generic | 253 | 70 | $2,790 |
| Lisinopril | Generic | 208 | 61 | $2,188 |
| Losartan Potassium | Generic | 207 | 60 | $3,475 |
| Metoprolol Succinate | Generic | 188 | 55 | $4,175 |
| Metformin Hcl | Generic | 153 | 41 | $1,347 |
| Alprazolam | Generic | 150 | 43 | $1,036 |
| Rosuvastatin Calcium | Generic | 150 | 54 | $3,248 |
| Omeprazole | Generic | 141 | 44 | $2,278 |
Hospital affiliations
Frequently asked questions
What is Dr. Jessica Tomasiewicz's medical specialty?
Dr. Jessica Tomasiewicz practices Nurse Practitioner in Elgin, IL.
Where does Dr. Jessica Tomasiewicz practice?
Dr. Jessica Tomasiewicz practices at 745 Fletcher Dr Ste 101-102, Elgin, IL 601234747. Office phone: 8477420792.
What is Dr. Jessica Tomasiewicz's NPI?
Dr. Jessica Tomasiewicz's National Provider Identifier (NPI) is 1841516614, issued by NPPES.
Does Dr. Jessica Tomasiewicz accept Medicare assignment?
Yes. Dr. Jessica Tomasiewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jessica Tomasiewicz commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.