Doctor profile · Federal record
Dr. Matthew Shellenberger, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Danville, PA
- NPI 1619911237
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 N Academy Ave
Danville, PA 178221401
(570) 271-6164
fax (570) 271-6141
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 6, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #OS013253
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619911237. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
476
Distinct HCPCS
10
Medicare allowed
$60,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 118 | 117 | $240 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 77 | 77 | $112 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 57 | 57 | $148 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 51 | 51 | $9 | |
91010 |
Study of esophagus to assess movement | 48 | 47 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 34 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 25 | $62 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | 25 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 16 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $128 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 38. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
485
Patients
84
Total drug cost
$778,053
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 92 | 26 | $887 |
| Linzess (Linaclotide) | Brand | 75 | 20 | $54,331 |
| Pantoprazole Sodium | Generic | 69 | 22 | $1,519 |
| Sucralfate | Generic | 43 | 16 | $6,272 |
| Famotidine | Generic | 28 | 0 | $496 |
| Humira Pen (Adalimumab) | Brand | 25 | 0 | $171,541 |
| Rabeprazole Sodium | Generic | 24 | 0 | $900 |
| Dicyclomine Hcl | Generic | 22 | 0 | $943 |
| Stelara (Ustekinumab) | Brand | 19 | 0 | $532,378 |
| Esomeprazole Magnesium | Generic | 17 | 0 | $876 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Shellenberger's medical specialty?
Dr. Matthew Shellenberger practices Gastroenterology Physician in Danville, PA.
Where does Dr. Matthew Shellenberger practice?
Dr. Matthew Shellenberger practices at 100 N Academy Ave, Danville, PA 178221401. Office phone: 5702716164.
What is Dr. Matthew Shellenberger's NPI?
Dr. Matthew Shellenberger's National Provider Identifier (NPI) is 1619911237, issued by NPPES.
Does Dr. Matthew Shellenberger accept Medicare assignment?
Yes. Dr. Matthew Shellenberger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Shellenberger 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.