Doctor profile · Federal record
Dr. Rosemary Nustas
Gastroenterology Physician · Gastroenterology Physician · Dallas, TX
- NPI 1689094880
- MIPS 81.3 / 100 · 2023
- 12 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
8220 Walnut Hill Ln Ste 710
Dallas, TX 752314427
(214) 368-6707
fax (214) 368-1804 - Additional location
-
215 Airport RD
Sulphur Springs, TX 754822011
(903) 885-1770 - Additional location
-
1493 Cambridge St
Cambridge, MA 021391099
(617) 665-1634 - Mailing address
-
Po Box 35629
Dallas, TX 752350629
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- March 19, 2026
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Texas #R1839 · Massachusetts #286678
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689094880. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
4
Medicare allowed
$8,457
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99443 |
Telephone medical discussion with physician, 21-30 minutes | 16 | 16 | $104 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $184 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 12 | $105 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 11 | 11 | $268 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 41. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. Rosemary Nustas's medical specialty?
Dr. Rosemary Nustas practices Gastroenterology Physician in Dallas, TX.
Where does Dr. Rosemary Nustas practice?
Dr. Rosemary Nustas practices at 8220 Walnut Hill Ln Ste 710, Dallas, TX 752314427. Office phone: 2143686707.
What is Dr. Rosemary Nustas's NPI?
Dr. Rosemary Nustas's National Provider Identifier (NPI) is 1689094880, issued by NPPES.
What procedures does Dr. Rosemary Nustas commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99443); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.