Doctor profile · Federal record
Dr. Mark Trisna, D.O
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Houston, TX
- NPI 1669799581
- Accepts Medicare
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1701 Sunset Blvd
Houston, TX 770051798
(713) 526-5511
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- January 22, 2026
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Texas #P9268
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669799581. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,058
Distinct HCPCS
4
Medicare allowed
$90,509
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 688 | 237 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 192 | 99 | $111 | |
99239 |
Hospital discharge day management, more than 30 minutes | 162 | 160 | $107 | |
99497 |
Advance care planning, first 30 minutes | 16 | 16 | $71 |
In context: peer comparison
Among 142 peers in Houston Hospitalist Physician, average services per provider: 131. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$107
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 3 | $47.98 | |
| Boston Scientific Corporation | 2 | $38.83 | |
| Abbvie INC. | 1 | $20.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
182
Patients
177
Total drug cost
$1,377
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 26 | 26 | $89 |
| Cefdinir | Generic | 24 | 24 | $343 |
| Prednisone | Generic | 21 | 21 | $96 |
| Pantoprazole Sodium | Generic | 18 | 16 | $140 |
| Atorvastatin Calcium | Generic | 17 | 14 | $171 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $166 |
| Amlodipine Besylate | Generic | 13 | 13 | $36 |
| Azithromycin | Generic | 13 | 13 | $39 |
| Carvedilol | Generic | 13 | 13 | $60 |
| Doxycycline Hyclate | Generic | 12 | 12 | $105 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Trisna's medical specialty?
Dr. Mark Trisna practices Hospitalist Physician in Houston, TX.
Where does Dr. Mark Trisna practice?
Dr. Mark Trisna practices at 1701 Sunset Blvd, Houston, TX 770051798. Office phone: 7135265511.
What is Dr. Mark Trisna's NPI?
Dr. Mark Trisna's National Provider Identifier (NPI) is 1669799581, issued by NPPES.
Does Dr. Mark Trisna accept Medicare assignment?
Yes. Dr. Mark Trisna accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Trisna commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.