PROVIDER PROFILE · NPI 1558465807

Marc WeitzmanMD

PRACTICEOPHTHALMIC SURGEONS OF GR BPT PCSee all providers at this practice →

OphthalmologyFairfield, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,840

Unique beneficiaries

—

Total services

3,713

Distinct HCPCS

Medicare payment

$283K

Peer benchmark

Total Medicare services vs. 255 Ophthalmology providers in CT — top quintile (cohort median 1,669).

PRESCRIBING · PART D · 2024

Total Rx claims

4,344

Beneficiaries

—

Total drug cost

$821K

Distinct drugs

Brand share

52.6%

Top prescribed drugs

Latanoprost665 claims

Dorzolamide Hcl/Timolol Maleat482 claims

Neomycin/Polymyxin B/Dexametha416 claims

Prednisolone Acetate309 claims

Timolol Maleate302 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$588

Payment records

By payment type

Food and Beverage$588

REFERRAL NETWORK

Where Marc Weitzman'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
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	208	500
Carolyn Rohrig Certified Registered Nurse Anesthetist (CRNA) · Bridgeport, CT	48	105
HARTFORD HEALTHCARE LABORATORIES	41	132
Karen Lecleir Certified Registered Nurse Anesthetist (CRNA) · Bridgeport, CT	37	74
NORWALK HOSPITAL ASSOCIATION	30	53
Deborah Balisciano Certified Registered Nurse Anesthetist (CRNA) · Branford, CT	22	39
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	18	29
Steven Kunkes Cardiology · Fairfield, CT	18	44
ROSENBLUM, MARTIN	17	33
Jay Meizlish Interventional Cardiology · Fairfield, CT	14	25
NPI 1396891131	13	15
STAMFORD HOSPITAL	11	20

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