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PROVIDER PROFILE · NPI 1134235500

William WaltonM.D.

OphthalmologyLive Oak, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,688
Unique beneficiaries
—
Total services
4,301
Distinct HCPCS
13
Medicare payment
$315K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,238 Ophthalmology providers in TX — top quintile (cohort median 1,864).
PRESCRIBING · PART D · 2024
Total Rx claims
3,207
Beneficiaries
—
Total drug cost
$239K
Distinct drugs
23
Brand share
34.1%
Top prescribed drugs
Latanoprost1,060 claims
Dorzolamide Hcl/Timolol Maleat457 claims
Brimonidine Tartrate270 claims
Prednisolone Acetate235 claims
Moxifloxacin Hcl228 claims
QUALITY · MIPS · 2024
Final MIPS score
89.7
Quality
88.4
Cost
81.3
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.62%
Group
REFERRAL NETWORK

Where William Walton'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). 18 inbound referrers · 51 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
81136
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.4586
Rinna Johnson
Dermatology · San Antonio, TX
3549
Wendall Bauman
Ophthalmology · Live Oak, TX
3058
Mary Altmeyer
Dermatology · San Antonio, TX
3050
Barbara Forseth
Internal Medicine · Live Oak, TX
2533
Kenneth Sandoval
Diagnostic Radiology · San Antonio, TX
1928
Umesh Arora
Cardiology · San Antonio, TX
1878
Alfred Hockley
Dermatology · New Braunfels, TX
1755
So-Fong Wong
Nurse Practitioner · Pasadena, TX
1720
BERGMAN, RANDY1622
TALAFUSE, DAVID1533
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
206372
Surgical Eye Center Of San Antonio
Ambulatory Surgical Center · Live Oak, TX
168290
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
112181
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
76138
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.60100
Brian Haworth
Anesthesiology · San Antonio, TX
5575
VHS SAN ANTONIO PARTNERS LLC4478
Harmeet Mangat
Internal Medicine · Live Oak, TX
3654
Wendall Bauman
Ophthalmology · Live Oak, TX
3667
Marc Lopez
Anesthesiology · Springfield, MA
3367
Rinna Johnson
Dermatology · San Antonio, TX
3245
Mary Altmeyer
Dermatology · San Antonio, TX
3042
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$385
Payment records
11
By payment type
Food and Beverage$385