Doctor profile · Federal record
Dr. Samuel Thomas, DO
Internal Medicine Physician (CMS: Internal Medicine) · Worcester, MA
- NPI 1114584455
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
119 Belmont St
Worcester, MA 016052903
(508) 334-8515
fax (508) 334-6490 - Additional location
-
157 Union St
Marlborough, MA 017521228
(508) 486-5678
fax (508) 486-5677 - Additional location
-
55 Lake Ave N
Worcester, MA 016550002
(083) 348-5155 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- May 2019 — 7 yrs on file
- Profile last updated
- September 13, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #293242
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114584455. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
389
Distinct HCPCS
4
Medicare allowed
$64,463
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 232 | 223 | $177 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 123 | 120 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $175 | |
99291 |
Critical care, first 30-74 minutes | 15 | 15 | $225 |
In context: peer comparison
Among 114 peers in Worcester Internal Medicine Physician, average services per provider: 102. This provider delivers 3.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Samuel Thomas's medical specialty?
Dr. Samuel Thomas practices Internal Medicine Physician in Worcester, MA.
Where does Dr. Samuel Thomas practice?
Dr. Samuel Thomas practices at 119 Belmont St, Worcester, MA 016052903. Office phone: 5083348515.
What is Dr. Samuel Thomas's NPI?
Dr. Samuel Thomas's National Provider Identifier (NPI) is 1114584455, issued by NPPES.
Does Dr. Samuel Thomas accept Medicare assignment?
Yes. Dr. Samuel Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Thomas commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.