What is James Koren's specialty?

James Koren (NPI 1952360430) is a Medicare-billing provider whose primary specialty is General Surgery in Plymouth, NH.

Where does James Koren practice?

James Koren practices in Plymouth, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1952360430.

How much does Medicare pay James Koren?

James Koren (NPI 1952360430) received approximately $11K in total Medicare Part B payments, serving 102 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952360430

James KorenMD

General SurgeryPlymouth, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

115

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 135 General Surgery providers in NH — below median (cohort median 212).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$438

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Omeprazole31 claims

Pantoprazole Sodium20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where James Koren's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MID-STATE HEALTH CENTER	81	317
Steven Ball Certified Registered Nurse Anesthetist (CRNA) · Plymouth, NH	50	118
COPSEY, TERRANCE	44	122
Joseph Casey General Surgery · Plymouth, NH	35	185
BROWN, CHARLES	34	72
Vercin Ephrem Internal Medicine · Laconia, NH	28	110
MID-STATE HEALTH CENTER	26	92
Arief Suriawinata Pathology · Lebanon, NH	26	59
Jessica Blazka Physician Assistant · Manchester, NH	24	147
CONCORD HOSPITAL-LACONIA	23	115
MARY HITCHCOCK MEMORIAL HOSPITAL	20	48
Mikhail Lisovsky Pathology · Lebanon, NH	18	46

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events