Doctor profile · Federal record
Dr. ANNA ROYER, MD
Surgery Physician (CMS: GENERAL SURGERY) · Student in an Organized Health Care Education/Training Program · LEWISTON, ME
- NPI 1952620759
- Accepts Medicare
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12 HIGH ST, SUITE 401
LEWISTON, ME 042407676
(207) 795-5767
fax (207) 795-2732
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- July 8, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Maine #MD21088
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952620759. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
488
Distinct HCPCS
10
Medicare allowed
$39,958
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
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 | 91 | 86 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 79 | 55 | $64 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 50 | 49 | $132 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 43 | 43 | $79 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 36 | 35 | $113 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 33 | $64 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | 27 | $240 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $125 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 13 | $34 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 33. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
34
Total drug cost
$421
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydromorphone Hcl | Generic | 21 | 21 | $45 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 15 | 13 | $307 |
| Pantoprazole Sodium | Generic | 13 | 0 | $69 |