Doctor profile · Federal record
Dr. Mark Tullos, M.D.
Surgery Physician (CMS: General Surgery) · Victoria, TX
- NPI 1952365207
- Accepts Medicare
- MIPS 86.4 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
605 E San Antonio St Ste 510E
Victoria, TX 779016011
(361) 576-9342
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- December 15, 2020
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Texas #M3773
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952365207. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
274
Distinct HCPCS
10
Medicare allowed
$41,585
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 39 | 39 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 31 | $81 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $105 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 31 | 31 | $239 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 23 | 23 | $110 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 22 | 22 | $173 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $162 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 20 | 20 | $157 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 15 | 15 | $70 | |
47562 |
Removal of gallbladder using an endoscope | 13 | 13 | $587 |
In context: peer comparison
Among 8 peers in Victoria Surgery Physician, average services per provider: 31. This provider delivers 8.8× the peer median.Open Payments
Industry payments received
All-time total
$88
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tela Bio, INC. | 3 | $42.00 | |
| Exact Sciences Corporation | 1 | $29.53 | |
| Endogastric Solutions, INC | 1 | $16.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
76
Patients
71
Total drug cost
$576
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 43 | 40 | $275 |
| Tramadol Hcl | Generic | 20 | 20 | $43 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 13 | 11 | $258 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Tullos's medical specialty?
Dr. Mark Tullos practices Surgery Physician in Victoria, TX.
Where does Dr. Mark Tullos practice?
Dr. Mark Tullos practices at 605 E San Antonio St Ste 510E, Victoria, TX 779016011. Office phone: 3615769342.
What is Dr. Mark Tullos's NPI?
Dr. Mark Tullos's National Provider Identifier (NPI) is 1952365207, issued by NPPES.
Does Dr. Mark Tullos accept Medicare assignment?
Yes. Dr. Mark Tullos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Tullos commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.