Doctor profile · Federal record
Dr. John Leary, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · Worcester, MA
- NPI 1619938438
- Accepts Medicare
- 25 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
123 Summer St
Worcester, MA 016081200
(508) 363-5000
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State license (1)
- Massachusetts #1364
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619938438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,219
Distinct HCPCS
4
Medicare allowed
$63,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,384 | 168 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 447 | 257 | $77 | |
20610 |
Aspiration and/or injection of fluid from large joint | 278 | 173 | $61 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 110 | 110 | $97 |
In context: peer comparison
Among 5 peers in Worcester Surgical Physician Assistant, average services per provider: 184. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
64
Total drug cost
$754
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 27 | 19 | $112 |
| Methylprednisolone | Generic | 21 | 21 | $180 |
| Ibuprofen | Generic | 16 | 0 | $145 |
| Gabapentin | Generic | 13 | 13 | $49 |
| Celecoxib | Generic | 12 | 11 | $268 |
Frequently asked questions
What is Dr. John Leary's medical specialty?
Dr. John Leary practices Surgical Physician Assistant in Worcester, MA.
Where does Dr. John Leary practice?
Dr. John Leary practices at 123 Summer St, Worcester, MA 016081200. Office phone: 5083635000.
What is Dr. John Leary's NPI?
Dr. John Leary's National Provider Identifier (NPI) is 1619938438, issued by NPPES.
Does Dr. John Leary accept Medicare assignment?
Yes. Dr. John Leary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Leary commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.