What is James Harris's specialty?

James Harris (NPI 1538381017) is a Medicare-billing provider whose primary specialty is General Surgery in Columbia, MD.

Where does James Harris practice?

James Harris practices in Columbia, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1538381017.

How much does Medicare pay James Harris?

James Harris (NPI 1538381017) received approximately $118K in total Medicare Part B payments, serving 324 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538381017

James HarrisM.D.

General SurgeryColumbia, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

384

Unique beneficiaries

—

Total services

410

Distinct HCPCS

Medicare payment

$66K

Peer benchmark

Total Medicare services vs. 392 General Surgery providers in MD — top quintile (cohort median 348).

PRESCRIBING · PART D · 2024

Total Rx claims

175

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

31.4%

Top prescribed drugs

Ondansetron55 claims

Oxycodone Hcl52 claims

Ibuprofen35 claims

Naloxone Hcl33 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 Harris'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOWARD COUNTY GENERAL HOSPITAL, INC,	75	234
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	19	39
Victor Bracey Diagnostic Radiology · Owings Mills, MD	19	42
NPI 1205074663	14	31
Shamim Dada Diagnostic Radiology · Hagerstown, MD	13	34
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	13	25
Keith Friedman Cardiology · Columbia, MD	11	24
Elizabeth Kim Diagnostic Radiology · Owings Mills, MD	11	29

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