Doctor profile · Federal record
Dr. Mark Branda, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Lewiston, ME
- NPI 1861619058
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
77 Bates St, Suite 200
Lewiston, ME 04240
(207) 784-5784
fax (207) 784-1477 - Additional location
-
121 Medical Center Dr Ste 3400
Brunswick, ME 040112675
(207) 406-7300
fax (207) 835-4736 - Mailing address
-
6451 N Federal Hwy Ste 700
Fort Lauderdale, FL 333081420
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- January 27, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Maine #MD17628 · Rhode Island #LP00462
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861619058. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
217
Distinct HCPCS
8
Medicare allowed
$31,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 68 | 67 | $235 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 56 | 54 | $86 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $83 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 18 | 18 | $145 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 17 | 17 | $165 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 12 | 12 | $170 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 12 | 12 | $5 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 11 | 11 | $160 |
In context: peer comparison
Among 3 peers in Lewiston Gastroenterology Physician, average services per provider: 32. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
568
Patients
460
Total drug cost
$37,113
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 261 | 250 | $5,193 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 164 | 159 | $3,759 |
| Omeprazole | Generic | 57 | 33 | $906 |
| Linzess (Linaclotide) | Brand | 35 | 0 | $26,357 |
| Famotidine | Generic | 20 | 0 | $339 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 18 | 18 | $281 |
| Pantoprazole Sodium | Generic | 13 | 0 | $279 |
Frequently asked questions
What is Dr. Mark Branda's medical specialty?
Dr. Mark Branda practices Gastroenterology Physician in Lewiston, ME.
Where does Dr. Mark Branda practice?
Dr. Mark Branda practices at 77 Bates St, Lewiston, ME 04240. Office phone: 2077845784.
What is Dr. Mark Branda's NPI?
Dr. Mark Branda's National Provider Identifier (NPI) is 1861619058, issued by NPPES.
Does Dr. Mark Branda accept Medicare assignment?
Yes. Dr. Mark Branda accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Branda 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 esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.