Doctor profile · Federal record
Dr. Lisa Gangarosa, MD
Gastroenterology Physician (CMS: Gastroenterology) · Chapel Hill, NC
- NPI 1508935800
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Cb # 7080, Unc
Chapel Hill, NC 275990001
(919) 966-6000
fax (919) 966-6842 - Mailing address
-
Cb #7080, Unc
Chapel Hill, NC 27599
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 28, 2008
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- North Carolina #20011339
- Medicaid
- NC #891298F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508935800. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
246
Distinct HCPCS
8
Medicare allowed
$41,800
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 98 | 98 | $236 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 38 | 38 | $115 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $89 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 24 | 24 | $172 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 16 | 16 | $172 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 14 | 14 | $22 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 12 | 12 | $230 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $124 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 33. This provider delivers 7.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,220
Patients
1,172
Total drug cost
$32,011
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 825 | 815 | $17,088 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 260 | 260 | $4,293 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 53 | 53 | $1,299 |
| Omeprazole | Generic | 25 | 12 | $431 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 18 | 18 | $1,483 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 14 | 14 | $258 |
| Pantoprazole Sodium | Generic | 13 | 0 | $443 |
| Motegrity (Prucalopride Succinate) | Brand | 12 | 0 | $6,717 |
Frequently asked questions
What is Dr. Lisa Gangarosa's medical specialty?
Dr. Lisa Gangarosa practices Gastroenterology Physician in Chapel Hill, NC.
Where does Dr. Lisa Gangarosa practice?
Dr. Lisa Gangarosa practices at Cb # 7080, Chapel Hill, NC 275990001. Office phone: 9199666000.
What is Dr. Lisa Gangarosa's NPI?
Dr. Lisa Gangarosa's National Provider Identifier (NPI) is 1508935800, issued by NPPES.
Does Dr. Lisa Gangarosa accept Medicare assignment?
Yes. Dr. Lisa Gangarosa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lisa Gangarosa commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.