Doctor profile · Federal record
Dr. James Chen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Emergency Medicine Physician · Dartmouth, MA
- NPI 1225018062
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
531 Faunce Corner RD
Dartmouth, MA 027471242
(508) 996-3991
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- April 24, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #215986
- Medicaid
- MA #0177601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225018062. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,984
Distinct HCPCS
10
Medicare allowed
$127,991
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 683 | 609 | $130 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 141 | 140 | $34 | |
36415 |
Insertion of needle into vein for collection of blood sample | 134 | 127 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 134 | 127 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 125 | 118 | $10 | |
81003 |
Automated urinalysis test | 114 | 105 | $2 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 92 | 88 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 87 | 86 | $181 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 57 | 57 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 51 | $91 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 175. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$130
Transactions
8
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 6 | $95.33 | |
| ABBVIE INC. | 2 | $34.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,201
Patients
1,118
Total drug cost
$7,831
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 482 | 440 | $1,169 |
| Tizanidine Hcl | Generic | 93 | 88 | $379 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 88 | 84 | $1,759 |
| Amoxicillin | Generic | 78 | 77 | $431 |
| Cephalexin | Generic | 75 | 71 | $762 |
| Doxycycline Hyclate | Generic | 74 | 70 | $864 |
| Azithromycin | Generic | 65 | 64 | $336 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 62 | 58 | $618 |
| Ciprofloxacin Hcl | Generic | 37 | 37 | $224 |
| Methylprednisolone | Generic | 33 | 31 | $268 |
Frequently asked questions
What is Dr. James Chen's medical specialty?
Dr. James Chen practices Internal Medicine Physician in Dartmouth, MA.
Where does Dr. James Chen practice?
Dr. James Chen practices at 531 Faunce Corner RD, Dartmouth, MA 027471242. Office phone: 5089963991.
What is Dr. James Chen's NPI?
Dr. James Chen's National Provider Identifier (NPI) is 1225018062, issued by NPPES.
Does Dr. James Chen accept Medicare assignment?
Dr. James Chen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. James Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.