PROVIDER PROFILE · NPI 1992735773

John FlanaganM D

PRACTICEJOHN C. FLANAGAN,M.D.See all providers at this practice →

OphthalmologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

452

Unique beneficiaries

—

Total services

572

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — bottom quintile (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

219

Beneficiaries

—

Total drug cost

$34K

Distinct drugs

Brand share

22.4%

Top prescribed drugs

Latanoprost86 claims

Brimonidine Tartrate46 claims

Timolol Maleate27 claims

Netarsudil Mesylate22 claims

Dorzolamide Hcl/Timolol Maleat15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$144

Payment records

By payment type

Food and Beverage$144

REFERRAL NETWORK

Where John Flanagan'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NEW YORK EYE & EAR INFIRMARY	230	818
SANFILIPPO, DENISE	29	57
JEANNITON, CHANEVE	21	41
NPI 1104898923	20	42
STATEN ISLAND UNIVERSITY HOSPITAL	19	45
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	15	35
BETH ISRAEL MEDICAL CENTER	12	34

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