What is Bruce Keyser's specialty?

Bruce Keyser (NPI 1558334359) is a Medicare-billing provider whose primary specialty is Ophthalmology in New Brunswick, NJ.

Where does Bruce Keyser practice?

Bruce Keyser practices in New Brunswick, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1558334359.

How much does Medicare pay Bruce Keyser?

Bruce Keyser (NPI 1558334359) received approximately $1.7M in total Medicare Part B payments, serving 685 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558334359

Bruce KeyserMD

OphthalmologyNew Brunswick, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,526

Unique beneficiaries

—

Total services

22,511

Distinct HCPCS

Medicare payment

$1.6M

Peer benchmark

Total Medicare services vs. 531 Ophthalmology providers in NJ — top quintile (cohort median 2,470).

PRESCRIBING · PART D · 2024

Total Rx claims

344

Beneficiaries

—

Total drug cost

$14K

Distinct drugs

Brand share

9.9%

Top prescribed drugs

Ketorolac Tromethamine112 claims

Prednisolone Acetate71 claims

Brimonidine Tartrate36 claims

Timolol Maleate32 claims

Dorzolamide Hcl/Timolol Maleat23 claims

QUALITY · MIPS · 2024

Final MIPS score

93.4

Quality

88.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.77%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$63

Payment records

By payment type

Food and Beverage$63

Top paying entities

Food and Beverage$63

REFERRAL NETWORK

Where Bruce Keyser'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	177	385
COMMUNITY MEDICAL CENTER INC	47	120
MONMOUTH MEDICAL CENTER INC	27	57
Jonathan Prenner Ophthalmology · New Brunswick, NJ	23	29
Sumit Shah Ophthalmology · New Brunswick, NJ	22	44
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	20	41
Howard Fine Ophthalmology · New Brunswick, NJ	19	42
ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL, INC	19	41
YARIAN, DAVID	17	24
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	17	44
Steven Ellis Ophthalmology · Lawrenceville, NJ	17	30
MERIDIAN HOSPITALS CORPORATION	16	40

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