What is Samantha Williamson's specialty?

Samantha Williamson (NPI 1598056822) is a Medicare-billing provider whose primary specialty is Ophthalmology in Baltimore, MD.

Where does Samantha Williamson practice?

Samantha Williamson practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1598056822.

How much does Medicare pay Samantha Williamson?

Samantha Williamson (NPI 1598056822) received approximately $642K in total Medicare Part B payments, serving 1,218 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598056822

Samantha WilliamsonMD

PRACTICETHE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISSee all providers at this practice →

OphthalmologyBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,052

Unique beneficiaries

—

Total services

3,951

Distinct HCPCS

Medicare payment

$584K

Peer benchmark

Total Medicare services vs. 447 Ophthalmology providers in MD — above median (cohort median 2,862).

PRESCRIBING · PART D · 2024

Total Rx claims

747

Beneficiaries

—

Total drug cost

$47K

Distinct drugs

Brand share

21.8%

Top prescribed drugs

Prednisolone Acetate232 claims

Latanoprost195 claims

Ofloxacin54 claims

Neomycin/Polymyxin B/Dexametha46 claims

Dorzolamide Hcl/Timolol Maleat37 claims

QUALITY · MIPS · 2024

Final MIPS score

83.6

Quality

82.3

Cost

63.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.36%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$935

Payment records

By payment type

Food and Beverage$910

Honoraria$26

Top paying entities

Food and Beverage$910

Honoraria$26

REFERRAL NETWORK

Where Samantha Williamson'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FINDER, ANTHONY	22	28
Kimberly Hsu Ophthalmology · Weymouth, MA	14	59
Maria Cortina Ophthalmology · Chicago, IL	13	66

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