Doctor profile · Federal record
Dr. Mark Mazziotti, MD
Pediatric Surgery Physician (CMS: General Surgery) · Pediatric Surgery Physician · Pediatric Surgery Physician · Pediatric Surgery Physician · Houston, TX
- NPI 1306809918
- Accepts Medicare
- 33 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6621 Fannin St, Cc650 00
Houston, TX 770302303
(832) 822-3135
fax (832) 825-3141 - Additional location
-
202 Conway Dr Ste 200
Kalispell, MT 599013153
(406) 758-7490
fax (406) 758-7080 - Additional location
-
1625 N Campbell Ave
Tucson, AZ 857194330
(520) 626-7726
fax (520) 626-3464 - Mailing address
-
2 Greenway Plaza, Suite 910
Houston, TX 77046
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 29, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2086S0120X — NUCC code
- State licenses (4)
- Texas #L2453 · Montana #MED-PHYS-LIC-100462 · Oklahoma #30540 · Arizona #75493
- Medicaid (3)
- TX #112545202 · OK #200122410A · TX #154947902
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306809918. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$6,535
Transactions
19
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | 12 | $5,607.93 | |
| Medtronic, INC. | 4 | $750.72 | |
| Atricure, INC. | 3 | $176.58 |
By nature of payment
Frequently asked questions
What is Dr. Mark Mazziotti's medical specialty?
Dr. Mark Mazziotti practices Pediatric Surgery Physician in Houston, TX.
Where does Dr. Mark Mazziotti practice?
Dr. Mark Mazziotti practices at 6621 Fannin St, Houston, TX 770302303. Office phone: 8328223135.
What is Dr. Mark Mazziotti's NPI?
Dr. Mark Mazziotti's National Provider Identifier (NPI) is 1306809918, issued by NPPES.
Does Dr. Mark Mazziotti accept Medicare assignment?
Yes. Dr. Mark Mazziotti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.