PROVIDER PROFILE · NPI 1861414088

William McmillinOD

PRACTICEMAC2, PLLCSee all providers at this practice →

OptometryKingsport, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

552

Unique beneficiaries

—

Total services

611

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 803 Optometry providers in TN — above median (cohort median 479).

PRESCRIBING · PART D · 2024

Total Rx claims

308

Beneficiaries

—

Total drug cost

$55K

Distinct drugs

Brand share

50.3%

Top prescribed drugs

Latanoprost114 claims

Bimatoprost52 claims

Netarsudil Mesylat/Latanoprost46 claims

Timolol Maleate39 claims

Dorzolamide Hcl/Timolol Maleat28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$139

Payment records

By payment type

Food and Beverage$139

REFERRAL NETWORK

Where William Mcmillin'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOLSTAS LAB PARTNERS GROUP LLC	39	90
WELLMONT HEALTH SYSTEM	24	28
Eric Smith Ophthalmology · Kingsport, TN	13	36
Deborah Love Certified Registered Nurse Anesthetist (CRNA) · Kingsport, TN	12	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