Doctor profile · Federal record
Dr. Stephen Murphy, MD
Internal Medicine Physician (CMS: Internal Medicine) · North Reading, MA
- NPI 1003845611
- Accepts Medicare
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
21 Main St, Suite 3C
North Reading, MA 01864
(978) 664-1610
fax (978) 664-1634
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 27, 2012
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #47892
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003845611. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,107
Distinct HCPCS
10
Medicare allowed
$99,176
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 407 | 210 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 196 | 196 | $142 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 123 | 123 | $21 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 120 | 112 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 65 | $140 | |
83036 |
Hemoglobin a1c level | 57 | 37 | $10 | |
99496 |
Transitional care management services for problem of high complexity | 35 | 26 | $300 | |
90756 |
Influenza vaccine, quadrivalent derived from cell cultures | 26 | 26 | $29 | |
G0008 |
Administration of influenza virus vaccine | 26 | 26 | $29 | |
G0447 |
Face-to-face behavioral counseling for obesity, 15 minutes | 25 | 24 | $28 |
In context: peer comparison
Among 2 peers in North Reading Internal Medicine Physician, average services per provider: 75. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$231
Transactions
11
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 10 | $211.69 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,963
Patients
530
Total drug cost
$29,854
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 325 | 94 | $5,926 |
| Lisinopril | Generic | 297 | 80 | $3,145 |
| Simvastatin | Generic | 167 | 46 | $1,756 |
| Metoprolol Succinate | Generic | 161 | 46 | $4,999 |
| Levothyroxine Sodium | Generic | 144 | 39 | $2,398 |
| Amlodipine Besylate | Generic | 133 | 36 | $1,103 |
| Metformin Hcl | Generic | 113 | 32 | $1,255 |
| Allopurinol | Generic | 88 | 25 | $1,748 |
| Sertraline Hcl | Generic | 87 | 27 | $953 |
| Tamsulosin Hcl | Generic | 86 | 26 | $3,206 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Murphy's medical specialty?
Dr. Stephen Murphy practices Internal Medicine Physician in North Reading, MA.
Where does Dr. Stephen Murphy practice?
Dr. Stephen Murphy practices at 21 Main St, North Reading, MA 01864. Office phone: 9786641610.
What is Dr. Stephen Murphy's NPI?
Dr. Stephen Murphy's National Provider Identifier (NPI) is 1003845611, issued by NPPES.
Does Dr. Stephen Murphy accept Medicare assignment?
Yes. Dr. Stephen Murphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Murphy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.