PROVIDER PROFILE · NPI 1306844550

Philip NiswanderM.D.

PRACTICEVISIONARY OPHTHALMOLOGY AND CATARACT CARE, PLLCSee all providers at this practice →

OphthalmologyWilliamsville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

682

Unique beneficiaries

—

Total services

729

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,343

Beneficiaries

—

Total drug cost

$380K

Distinct drugs

Brand share

32.0%

Top prescribed drugs

Latanoprost810 claims

Timolol Maleate174 claims

Bimatoprost158 claims

Tobramycin/Dexamethasone158 claims

Dorzolamide Hcl/Timolol Maleat151 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

100.0

Cost

75.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.74%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$43

Payment records

By payment type

Food and Beverage$43

REFERRAL NETWORK

Where Philip Niswander'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KALEIDA HEALTH	23	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Of Pennsylvania, Inc. Clinical Laboratory · Pittsburgh, PA	79	144
Ambulatory Surgery Center Of Wny Ambulatory Surgical Center · Amherst, NY	64	214
SISTERS OF CHARITY HOSPITAL OF BUFFALO NEW YORK	32	41
KALEIDA HEALTH	31	48
NEALE, MARGARET	30	105
BURDICK, JAMES	24	66
KALEIDA HEALTH	21	22
Luisa Kurek Anesthesiology · Amherst, NY	14	39
KALEIDA HEALTH	12	16
ROSWELL PARK CANCER INSTITUTE	11	50

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