Doctor profile · Federal record
Dr. Jan Onik, DO
Family Medicine Physician (CMS: Family Practice) · Louisiana, MO
- NPI 1982604930
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
211 S 3Rd St
Louisiana, MO 633532000
(573) 754-5555
fax (573) 754-4077
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- January 29, 2010
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Missouri #R5C36
- Medicaid (2)
- MO #241712710 · MO #241712728
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982604930. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$205
Transactions
12
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 3 | $50.15 | |
| Otsuka America Pharmaceutical, INC. | 2 | $45.82 | |
| Novo Nordisk INC | 3 | $44.54 | |
| Abbott Laboratories | 1 | $17.55 | |
| Amgen INC. | 1 | $16.76 | |
| Exact Sciences Corporation | 1 | $15.74 | |
| Abbvie INC. | 1 | $14.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,936
Patients
783
Total drug cost
$53,354
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 492 | 72 | $13,996 |
| Alprazolam | Generic | 440 | 63 | $4,065 |
| Gabapentin | Generic | 354 | 68 | $6,536 |
| Lisinopril | Generic | 347 | 83 | $3,100 |
| Atorvastatin Calcium | Generic | 278 | 74 | $3,472 |
| Furosemide | Generic | 232 | 50 | $1,503 |
| Atenolol | Generic | 229 | 38 | $2,092 |
| Metformin Hcl | Generic | 207 | 46 | $1,491 |
| Omeprazole | Generic | 207 | 40 | $2,362 |
| Amlodipine Besylate | Generic | 204 | 42 | $1,503 |
Hospital affiliations
Frequently asked questions
What is Dr. Jan Onik's medical specialty?
Dr. Jan Onik practices Family Medicine Physician in Louisiana, MO.
Where does Dr. Jan Onik practice?
Dr. Jan Onik practices at 211 S 3Rd St, Louisiana, MO 633532000. Office phone: 5737545555.
What is Dr. Jan Onik's NPI?
Dr. Jan Onik's National Provider Identifier (NPI) is 1982604930, issued by NPPES.
Does Dr. Jan Onik accept Medicare assignment?
Yes. Dr. Jan Onik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.