Doctor profile · Federal record
Dr. Nikolaos Trikalinos, MD
Medical Oncology Physician (CMS: Medical Oncology) · Saint Louis, MO
- NPI 1790947224
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4921 Parkview Pl, Div Im Medical Oncology, Ste 7A, 7B, 7C
Saint Louis, MO 631101032
(800) 647-2098
fax (314) 362-3192 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Missouri #2017011103
- Medicaid
- MO #200044819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790947224. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54,306
Distinct HCPCS
10
Medicare allowed
$2,029,006
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J9271 |
Injection, pembrolizumab, 1 mg | 13,400 | 13 | $54 | |
J9144 |
Injection, daratumumab, 10 mg and hyaluronidase-fihj | 10,440 | 33 | $48 | |
J1453 |
Injection, fosaprepitant, 1 mg | 8,700 | 22 | $0 | |
J9025 |
Injection, azacitidine, 1 mg | 7,600 | 16 | $0 | |
J2353 |
Injection, octreotide, depot form for intramuscular injection, 1 mg | 2,940 | 23 | $203 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,200 | 67 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 1,620 | 14 | $23 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 1,240 | 39 | $1 | |
J9041 |
Injection, bortezomib, 0.1 mg | 1,085 | 14 | $6 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 710 | 28 | $0 |
In context: peer comparison
Among 44 peers in Saint Louis Medical Oncology Physician, average services per provider: 919. This provider delivers 59× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
437
Patients
92
Total drug cost
$41,724
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 69 | 30 | $340 |
| Prochlorperazine Maleate | Generic | 68 | 26 | $1,952 |
| Dexamethasone | Generic | 43 | 23 | $1,586 |
| Oxycodone Hcl | Generic | 43 | 13 | $1,018 |
| Eliquis (Apixaban) | Brand | 38 | 0 | $28,358 |
| Tramadol Hcl | Generic | 29 | 0 | $284 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 25 | 0 | $1,155 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 23 | 0 | $339 |
| Klor-Con M20 (Potassium Chloride) | Brand | 16 | 0 | $347 |
| Amlodipine Besylate | Generic | 15 | 0 | $52 |
Hospital affiliations
Frequently asked questions
What is Dr. Nikolaos Trikalinos's medical specialty?
Dr. Nikolaos Trikalinos practices Medical Oncology Physician in Saint Louis, MO.
Where does Dr. Nikolaos Trikalinos practice?
Dr. Nikolaos Trikalinos practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 8006472098.
What is Dr. Nikolaos Trikalinos's NPI?
Dr. Nikolaos Trikalinos's National Provider Identifier (NPI) is 1790947224, issued by NPPES.
Does Dr. Nikolaos Trikalinos accept Medicare assignment?
Yes. Dr. Nikolaos Trikalinos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikolaos Trikalinos commonly perform?
Top Medicare-reported procedures in 2023: Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144); Injection, fosaprepitant, 1 mg (HCPCS J1453). Source: CMS Medicare Physician & Other Practitioners file.