Doctor profile · Federal record
Dr. James Koren, MD
Surgery Physician (CMS: General Surgery) · Surgery Physician · Plymouth, NH
- NPI 1952360430
- Accepts Medicare
- MIPS 84.7 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16 Hospital Road, Speare Surgical Services
Plymouth, NH 03264
(603) 536-5670
fax (603) 536-1544 - Mailing address
-
P.O. Box 706
Plymouth, NH 032640706
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 20, 2015
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- New Hampshire #13971 · Pennsylvania #MD419656
- Medicaid (4)
- PA #001950383 · VT #1015430 · NH #30208058 · NH #3072796
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952360430. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
111
Distinct HCPCS
5
Medicare allowed
$8,216
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 46 | 35 | $57 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 18 | $91 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 13 | $78 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 12 | 12 | $68 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $105 |
In context: peer comparison
Among 1 peers in Plymouth Surgery Physician, average services per provider: 22. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
27
Patients
0
Total drug cost
$697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 14 | 0 | $366 |
| Omeprazole | Generic | 13 | 0 | $331 |
Frequently asked questions
What is Dr. James Koren's medical specialty?
Dr. James Koren practices Surgery Physician in Plymouth, NH.
Where does Dr. James Koren practice?
Dr. James Koren practices at 16 Hospital Road, Plymouth, NH 03264. Office phone: 6035365670.
What is Dr. James Koren's NPI?
Dr. James Koren's National Provider Identifier (NPI) is 1952360430, issued by NPPES.
Does Dr. James Koren accept Medicare assignment?
Yes. Dr. James Koren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Koren commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.