Doctor profile · Federal record
Dr. Audrey Calderwood, MD
Gastroenterology Physician (CMS: Gastroenterology) · Lebanon, NH
- NPI 1952576993
- Accepts Medicare
- MIPS 85.1 / 100 · 2023
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Medical Center Dr, Gastroenterology
Lebanon, NH 037561000
(603) 650-5030
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- July 5, 2016
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New Hampshire #17614
- Medicaid
- MA #110083631A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952576993. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
9
Medicare allowed
$28,397
| 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 | 65 | 62 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 43 | $254 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 36 | 36 | $96 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 22 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 19 | $98 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 19 | 19 | $175 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 16 | 16 | $108 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $106 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $175 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 38. This provider delivers 6.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
0
Total drug cost
$14,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 22 | 0 | $779 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 17 | 0 | $13,965 |
| Famotidine | Generic | 17 | 0 | $255 |
Hospital affiliations
Frequently asked questions
What is Dr. Audrey Calderwood's medical specialty?
Dr. Audrey Calderwood practices Gastroenterology Physician in Lebanon, NH.
Where does Dr. Audrey Calderwood practice?
Dr. Audrey Calderwood practices at 1 Medical Center Dr, Lebanon, NH 037561000. Office phone: 6036505030.
What is Dr. Audrey Calderwood's NPI?
Dr. Audrey Calderwood's National Provider Identifier (NPI) is 1952576993, issued by NPPES.
Does Dr. Audrey Calderwood accept Medicare assignment?
Yes. Dr. Audrey Calderwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Audrey Calderwood commonly perform?
Top Medicare-reported procedures in 2023: 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 (HCPCS G0500); 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). Source: CMS Medicare Physician & Other Practitioners file.