What is Stephen Mercer's specialty?

Stephen Mercer (NPI 1740449297) is a Medicare-billing provider whose primary specialty is Pathology in Hamilton Square, NJ.

Where does Stephen Mercer practice?

Stephen Mercer practices in Hamilton Square, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1740449297.

How much does Medicare pay Stephen Mercer?

Stephen Mercer (NPI 1740449297) received approximately $382K in total Medicare Part B payments, serving 6,124 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740449297

Stephen MercerMD PHD

PRACTICECAMPUS EYE GROUP, LLCSee all providers at this practice →

PathologyHamilton Square, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

8,136

Unique beneficiaries

—

Total services

12,883

Distinct HCPCS

Medicare payment

$381K

Peer benchmark

Total Medicare services vs. 264 Pathology providers in NJ — top quintile (cohort median 2,025).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

99.2

Quality

0.0

Cost

69.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

1.02%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Stephen Mercer'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daniel Kessel Dermatology · Hamilton Square, NJ	785	1,263
Joseph White Physician Assistant · Trenton, NJ	424	898
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	359	586
Alena Otero Physician Assistant · Hamilton Square, NJ	182	371
Efrain Morales Nurse Practitioner · Hamilton, NJ	179	262
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	161	251
Joshua Freedman Dermatology · Chicago, IL	96	115
CAPITAL HEALTH SYSTEM, INC.	68	104
Steven Ellis Ophthalmology · Lawrenceville, NJ	41	51
Ronald Ryder Cardiology · Hamilton, NJ	40	65
Mahmoud Ghusson Cardiology · Hamilton, NJ	33	54
John Caplan Clinical Cardiac Electrophysiology · Hamilton, NJ	33	58

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