Doctor profile · Federal record
Dr. Matthew Cantlon, MD
Orthopaedic Hand Surgery Physician (CMS: Hand Surgery) · Orthopaedic Surgery Physician · Greenwich, CT
- NPI 1144546888
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6 Greenwich Office Park
Greenwich, CT 068315151
(203) 869-1145
fax (203) 618-1721
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- May 3, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207XS0106X — NUCC code
- State license (1)
- Connecticut #55040
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144546888. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,438
Distinct HCPCS
10
Medicare allowed
$109,181
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 323 | 240 | $95 | |
73110 |
X-ray of wrist, minimum of 3 views | 191 | 131 | $45 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 125 | 102 | $135 | |
20550 |
Injection into tendon or ligament | 111 | 84 | $57 | |
J1020 |
Injection, methylprednisolone acetate, 20 mg | 96 | 78 | $6 | |
73130 |
X-ray of hand, minimum of 3 views | 95 | 71 | $40 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 86 | 86 | $119 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 80 | 15 | $28 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 59 | 45 | $8 | |
73140 |
X-ray of finger, minimum of 2 views | 58 | 46 | $42 |
In context: peer comparison
Among 2 peers in Greenwich Orthopaedic Hand Surgery Physician, average services per provider: 95. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
48
Total drug cost
$336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 39 | 21 | $119 |
| Methylprednisolone | Generic | 15 | 15 | $174 |
| Oxycodone Hcl | Generic | 13 | 12 | $43 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Cantlon's medical specialty?
Dr. Matthew Cantlon practices Orthopaedic Hand Surgery Physician in Greenwich, CT.
Where does Dr. Matthew Cantlon practice?
Dr. Matthew Cantlon practices at 6 Greenwich Office Park, Greenwich, CT 068315151. Office phone: 2038691145.
What is Dr. Matthew Cantlon's NPI?
Dr. Matthew Cantlon's National Provider Identifier (NPI) is 1144546888, issued by NPPES.
Does Dr. Matthew Cantlon accept Medicare assignment?
Yes. Dr. Matthew Cantlon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Cantlon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of wrist, minimum of 3 views (HCPCS 73110); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.