Doctor profile · Federal record
Dr. Claire Therese Southern, M.D.
Gastroenterology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Danville, PA
- NPI 1386991487
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 N Academy Ave
Danville, PA 178229800
(570) 271-6787 - Mailing address
-
100 N Academy Ave # Mc4903
Danville, PA 178229800
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- April 9, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Pennsylvania #MD455232 · Pennsylvania #MT201252
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386991487. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
393
Distinct HCPCS
9
Medicare allowed
$54,551
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 95 | 91 | $240 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 88 | 87 | $73 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 55 | 51 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 42 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 34 | 30 | $172 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 29 | $86 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 16 | 15 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $125 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 12 | 12 | $165 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 38. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
818
Patients
187
Total drug cost
$495,596
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 326 | 96 | $4,455 |
| Famotidine | Generic | 147 | 37 | $2,125 |
| Linzess (Linaclotide) | Brand | 56 | 16 | $37,461 |
| Pantoprazole Sodium | Generic | 52 | 12 | $763 |
| Dicyclomine Hcl | Generic | 38 | 15 | $1,292 |
| Xifaxan (Rifaximin) | Brand | 32 | 0 | $102,956 |
| Colestipol Hcl | Generic | 28 | 11 | $3,691 |
| Azathioprine | Generic | 26 | 0 | $851 |
| Creon (Lipase/Protease/Amylase) | Brand | 21 | 0 | $53,577 |
| Ondansetron Hcl | Generic | 19 | 0 | $237 |
Hospital affiliations
Frequently asked questions
What is Dr. Claire Therese Southern's medical specialty?
Dr. Claire Therese Southern practices Gastroenterology Physician in Danville, PA.
Where does Dr. Claire Therese Southern practice?
Dr. Claire Therese Southern practices at 100 N Academy Ave, Danville, PA 178229800. Office phone: 5702716787.
What is Dr. Claire Therese Southern's NPI?
Dr. Claire Therese Southern's National Provider Identifier (NPI) is 1386991487, issued by NPPES.
Does Dr. Claire Therese Southern accept Medicare assignment?
Yes. Dr. Claire Therese Southern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Claire Therese Southern 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.