Doctor profile · Federal record
Dr. Thomas Cassidy, D.O.
Hospitalist Physician (CMS: Hospitalist) · Bangor, ME
- NPI 1518168327
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
489 State St, Emic Kelley 6
Bangor, ME 044016616
(207) 973-6676
fax (207) 973-4441 - Mailing address
-
43 Whiting Hill RD Ste 300
Brewer, ME 044121006
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- December 30, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Maine #2173
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518168327. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
5
Medicare allowed
$20,776
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 133 | 54 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $164 | |
99239 |
Hospital discharge day management, more than 30 minutes | 23 | 23 | $108 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 18 | 12 | $112 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 16 | 11 | $29 |
In context: peer comparison
Among 17 peers in Bangor Hospitalist Physician, average services per provider: 98. This provider delivers 2.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Thomas Cassidy's medical specialty?
Dr. Thomas Cassidy practices Hospitalist Physician in Bangor, ME.
Where does Dr. Thomas Cassidy practice?
Dr. Thomas Cassidy practices at 489 State St, Bangor, ME 044016616. Office phone: 2079736676.
What is Dr. Thomas Cassidy's NPI?
Dr. Thomas Cassidy's National Provider Identifier (NPI) is 1518168327, issued by NPPES.
Does Dr. Thomas Cassidy accept Medicare assignment?
Yes. Dr. Thomas Cassidy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Cassidy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.