What is William Orenberg's specialty?

William Orenberg (NPI 1568544344) is a Medicare-billing provider whose primary specialty is Ophthalmology in Peabody, MA.

Where does William Orenberg practice?

William Orenberg practices in Peabody, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1568544344.

How much does Medicare pay William Orenberg?

William Orenberg (NPI 1568544344) received approximately $151K in total Medicare Part B payments, serving 1,461 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568544344

William OrenbergMD

PRACTICEMICROSURGICAL EYE CONSULTANTSSee all providers at this practice →

OphthalmologyPeabody, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,908

Unique beneficiaries

—

Total services

2,073

Distinct HCPCS

Medicare payment

$151K

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — above median (cohort median 1,976).

PRESCRIBING · PART D · 2024

Total Rx claims

1,062

Beneficiaries

—

Total drug cost

$102K

Distinct drugs

Brand share

20.2%

Top prescribed drugs

Latanoprost358 claims

Timolol Maleate209 claims

Dorzolamide Hcl117 claims

Brimonidine Tartrate112 claims

Dorzolamide Hcl/Timolol Maleat105 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$197

Payment records

By payment type

Food and Beverage$197

Top paying entities

Food and Beverage$197

REFERRAL NETWORK

Where William Orenberg'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHEAST HOSPITAL CORPORATION	159	395
THE GENERAL HOSPITAL CORPORATION	97	185
Stephan Hatch Anesthesiology · New London, CT	54	111
Roberta Borden Certified Registered Nurse Anesthetist (CRNA) · Manchester, CT	41	89
Arti Ori Anesthesiology · Boston, MA	40	76
Helen Kaulbach Endocrinology · Peabody, MA	31	77
Andre Witkin Ophthalmology · Boston, MA	27	49
David Rabin Cardiology · Salem, MA	22	34
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	20	29
Mark Anderson Cardiology · Salem, MA	19	43
LANDY, MERRIC	18	24
David Kahn Cardiology · Salem, MA	17	24

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