Doctor profile · Federal record
Dr. Caroline Loeser, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Internal Medicine Physician · Bridgeport, CT
- NPI 1972715290
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 27 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
267 Grant St
Bridgeport, CT 066102805
(203) 384-3000
fax (203) 384-4696
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- September 18, 2012
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Connecticut #040455 · South Carolina #31958 · Massachusetts #219127
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972715290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
123
Distinct HCPCS
6
Medicare allowed
$13,568
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 25 | $52 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 20 | 20 | $264 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 20 | 19 | $87 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 12 | $83 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $65 | |
43237 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | 11 | 11 | $194 |
In context: peer comparison
Among 1 peers in Bridgeport Gastroenterology Physician, average services per provider: 20. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
11
Total drug cost
$211
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 13 | 11 | $211 |
Frequently asked questions
What is Dr. Caroline Loeser's medical specialty?
Dr. Caroline Loeser practices Gastroenterology Physician in Bridgeport, CT.
Where does Dr. Caroline Loeser practice?
Dr. Caroline Loeser practices at 267 Grant St, Bridgeport, CT 066102805. Office phone: 2033843000.
What is Dr. Caroline Loeser's NPI?
Dr. Caroline Loeser's National Provider Identifier (NPI) is 1972715290, issued by NPPES.
Does Dr. Caroline Loeser accept Medicare assignment?
Yes. Dr. Caroline Loeser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caroline Loeser commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.