Doctor profile · Federal record
Dr. Eleni Tiniakou, M.D.
Rheumatology Physician (CMS: Rheumatology) · Houston, TX
- NPI 1861722530
- Accepts Medicare
- MIPS 74.4 / 100 · 2023
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6410 Fannin St Ste 450
Houston, TX 770303008
(713) 500-6900
Credentials & registration
- NPI registered
- January 2010 — 16 yrs on file
- Profile last updated
- May 2, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Maryland #V7081
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861722530. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
55
Distinct HCPCS
1
Medicare allowed
$8,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 38 | $152 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 2,499. This provider delivers 0.0× the peer median.Open Payments
Industry payments received
All-time total
$621
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | 1 | $344.17 | |
| UCB, Inc. | 2 | $188.19 | |
| Octapharma USA, Inc. | 1 | $58.09 | |
| Amgen Inc. | 1 | $30.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
234
Patients
0
Total drug cost
$1,768,490
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gammaplex (Immun Glob G(Igg)/Gly/Iga 0-50) | Brand | 67 | 0 | $1,066,174 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 57 | 0 | $1,196 |
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 35 | 0 | $630,664 |
| Methotrexate Sodium (Methotrexate Sodium/Pf) | Brand | 14 | 0 | $321 |
| Methylprednisolone Sodium Succ (Methylprednisolone Sod Succ) | Brand | 13 | 0 | $592 |
| Promethazine Hcl | Generic | 13 | 0 | $220 |
| Diphenhydramine Hcl | Generic | 12 | 0 | $452 |
| Methotrexate (Methotrexate Sodium) | Brand | 12 | 0 | $523 |
| Xeljanz (Tofacitinib Citrate) | Brand | 11 | 0 | $68,348 |
Frequently asked questions
What is Dr. Eleni Tiniakou's medical specialty?
Dr. Eleni Tiniakou practices Rheumatology Physician in Houston, TX.
Where does Dr. Eleni Tiniakou practice?
Dr. Eleni Tiniakou practices at 6410 Fannin St Ste 450, Houston, TX 770303008. Office phone: 7135006900.
What is Dr. Eleni Tiniakou's NPI?
Dr. Eleni Tiniakou's National Provider Identifier (NPI) is 1861722530, issued by NPPES.
Does Dr. Eleni Tiniakou accept Medicare assignment?
Yes. Dr. Eleni Tiniakou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eleni Tiniakou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.