Doctor profile · Federal record
Dr. Gregory Murphy, M.D.
Sports Medicine (Emergency Medicine) Physician (CMS: Sports Medicine) · Emergency Medicine Physician · Greenfield, MA
- NPI 1770508475
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
329 Conway St
Greenfield, MA 013011521
(413) 774-6301
fax (866) 644-0871 - Additional location
-
238 Northampton St
Easthampton, MA 010271046
(413) 529-9300
fax (866) 644-0870 - Additional location
-
31 Hall Dr
Amherst, MA 010022751
(413) 256-8561
fax (866) 644-0869 - Additional location
-
70 Main St
Florence, MA 01062
(413) 586-8400
fax (866) 644-0872
Show 1 more location
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 14, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207PS0010X — NUCC code
- State license (1)
- Massachusetts #227190
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770508475. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,351
Distinct HCPCS
10
Medicare allowed
$170,148
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,498 | 256 | $1 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 431 | 246 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 367 | 259 | $92 | |
J2795 |
Injection, ropivacaine hydrochloride, 1 mg | 221 | 177 | $0 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 201 | 201 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 173 | 148 | $130 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 171 | 171 | $170 | |
J7321 |
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | 109 | 25 | $73 | |
76942 |
Ultrasonic guidance for needle placement | 28 | 25 | $60 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 23 | $58 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 186. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
101
Patients
32
Total drug cost
$477
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 68 | 32 | $211 |
| Ibuprofen | Generic | 17 | 0 | $135 |
| Diclofenac Sodium | Generic | 16 | 0 | $131 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Murphy's medical specialty?
Dr. Gregory Murphy practices Sports Medicine (Emergency Medicine) Physician in Greenfield, MA.
Where does Dr. Gregory Murphy practice?
Dr. Gregory Murphy practices at 329 Conway St, Greenfield, MA 013011521. Office phone: 4137746301.
What is Dr. Gregory Murphy's NPI?
Dr. Gregory Murphy's National Provider Identifier (NPI) is 1770508475, issued by NPPES.
Does Dr. Gregory Murphy accept Medicare assignment?
Yes. Dr. Gregory Murphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Murphy commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.