What is William Ling's specialty?

William Ling (NPI 1124106331) is a Medicare-billing provider whose primary specialty is Optometry in New York, NY.

Where does William Ling practice?

William Ling practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1124106331.

How much does Medicare pay William Ling?

William Ling (NPI 1124106331) received approximately $2K in total Medicare Part B payments, serving 24 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124106331

William LingO.D.

PRACTICETSE EYEWEAR,INCSee all providers at this practice →

OptometryNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$873

Peer benchmark

Total Medicare services vs. 1,399 Optometry providers in NY — bottom quintile (cohort median 307).

PRESCRIBING · PART D · 2024

Total Rx claims

602

Beneficiaries

—

Total drug cost

$67K

Distinct drugs

Brand share

30.6%

Top prescribed drugs

Latanoprost299 claims

Cyclosporine62 claims

Bimatoprost42 claims

Dorzolamide Hcl33 claims

Dorzolamide Hcl/Timolol Maleat31 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330080

Hospital

REFERRAL NETWORK

Where William Ling'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	24	61

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	36	74

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