What is Sherry Viola's specialty?

Sherry Viola (NPI 1548458177) is a Medicare-billing provider whose primary specialty is Physical Medicine and Rehabilitation in Troy, MI.

Where does Sherry Viola practice?

Sherry Viola practices in Troy, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1548458177.

How much does Medicare pay Sherry Viola?

Sherry Viola (NPI 1548458177) received approximately $49K in total Medicare Part B payments, serving 234 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548458177

Sherry ViolaM.D.

PRACTICESHERRY L VIOLA MD PCSee all providers at this practice →

Physical Medicine and RehabilitationTroy, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

303

Unique beneficiaries

—

Total services

634

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 368 Physical Medicine and Rehabilitation providers in MI — below median (cohort median 855).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Sherry Viola'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). 89 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILLIAM BEAUMONT HOSPITAL	223	595
NPI 1194733964	164	681
Randi Long Physical Medicine and Rehabilitation · Royal Oak, MI	145	655
James Stewart Cardiology · Berkley, MI	130	532
Robert Levin Internal Medicine · Royal Oak, MI	66	201
NPI 1407817547	53	143
Michael Tenzer Diagnostic Radiology · Royal Oak, MI	50	134
Bridget Wiater Diagnostic Radiology · Royal Oak, MI	49	122
DONOVAN, KENT	44	108
Monisha Shetty Diagnostic Radiology · Royal Oak, MI	43	140
Stephen Kilanowski Diagnostic Radiology · Royal Oak, MI	42	117
Andrew Boyer Diagnostic Radiology · Rutland, VT	42	134

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events