Doctor profile · Federal record
Dr. Michael O'Sullivan, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Springfield, MA
- NPI 1376981266
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Birnie Ave Ste 201
Springfield, MA 011071121
(413) 785-4666
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- March 12, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Massachusetts #283812
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376981266. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,589
Distinct HCPCS
10
Medicare allowed
$338,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 664 | 113 | $1 | |
73564 |
X-ray of knee, 4 or more views | 371 | 363 | $54 | |
73502 |
X-ray of hip, 2-3 views | 368 | 271 | $44 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 240 | 213 | $130 | |
73562 |
X-ray of knee, 3 views | 190 | 162 | $39 | |
20610 |
Aspiration and/or injection of fluid from large joint | 164 | 124 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 129 | 111 | $91 | |
27447 |
Replacement of knee joint, both sides of knee | 93 | 91 | $1,287 | |
73030 |
X-ray of shoulder, minimum of 2 views | 71 | 70 | $33 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 68 | 67 | $1,263 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 105. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
488
Patients
324
Total drug cost
$2,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 240 | 112 | $1,254 |
| Amoxicillin | Generic | 113 | 103 | $376 |
| Tramadol Hcl | Generic | 62 | 49 | $431 |
| Clindamycin Hcl | Generic | 25 | 22 | $98 |
| Hydromorphone Hcl | Generic | 18 | 15 | $111 |
| Celecoxib | Generic | 15 | 12 | $178 |
| Oxycodone Hcl | Generic | 15 | 11 | $140 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael O'Sullivan's medical specialty?
Dr. Michael O'Sullivan practices Orthopaedic Surgery Physician in Springfield, MA.
Where does Dr. Michael O'Sullivan practice?
Dr. Michael O'Sullivan practices at 300 Birnie Ave Ste 201, Springfield, MA 011071121. Office phone: 4137854666.
What is Dr. Michael O'Sullivan's NPI?
Dr. Michael O'Sullivan's National Provider Identifier (NPI) is 1376981266, issued by NPPES.
Does Dr. Michael O'Sullivan accept Medicare assignment?
Yes. Dr. Michael O'Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael O'Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); X-ray of knee, 4 or more views (HCPCS 73564); X-ray of hip, 2-3 views (HCPCS 73502). Source: CMS Medicare Physician & Other Practitioners file.