Doctor profile · Federal record
Dr. Michael Cassidy, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Sellersville, PA
- NPI 1790707107
- Accepts Medicare
- MIPS 90.3 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1107 Bethlehem Pike
Sellersville, PA 189601454
(215) 257-3011
fax (215) 257-3437
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 13, 2010
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD051301L
- Medicaid
- PA #0015753080004
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790707107. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,011
Distinct HCPCS
10
Medicare allowed
$130,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 231 | 125 | $83 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 146 | 131 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 90 | $132 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 97 | 97 | $148 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 73 | 73 | $109 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 62 | 62 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 58 | 58 | $175 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 56 | 56 | $264 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 43 | 43 | $181 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $117 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 73. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,295
Patients
374
Total drug cost
$41,675
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 408 | 104 | $6,482 |
| Pantoprazole Sodium | Generic | 244 | 69 | $3,677 |
| Famotidine | Generic | 181 | 45 | $7,527 |
| Dicyclomine Hcl | Generic | 85 | 30 | $1,885 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 66 | 66 | $1,174 |
| Esomeprazole Magnesium | Generic | 41 | 16 | $2,664 |
| Sucralfate | Generic | 38 | 20 | $2,225 |
| Lansoprazole | Generic | 36 | 0 | $2,428 |
| Amitriptyline Hcl | Generic | 34 | 0 | $975 |
| Lactulose | Generic | 30 | 0 | $550 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Cassidy's medical specialty?
Dr. Michael Cassidy practices Gastroenterology Physician in Sellersville, PA.
Where does Dr. Michael Cassidy practice?
Dr. Michael Cassidy practices at 1107 Bethlehem Pike, Sellersville, PA 189601454. Office phone: 2152573011.
What is Dr. Michael Cassidy's NPI?
Dr. Michael Cassidy's National Provider Identifier (NPI) is 1790707107, issued by NPPES.
Does Dr. Michael Cassidy accept Medicare assignment?
Yes. Dr. Michael Cassidy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Cassidy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.