What is Vimala Sim's specialty?

Vimala Sim (NPI 1972744977) is a Medicare-billing provider whose primary specialty is Internal Medicine in Hershey, PA.

Where does Vimala Sim practice?

Vimala Sim practices in Hershey, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1972744977.

How much does Medicare pay Vimala Sim?

Vimala Sim (NPI 1972744977) received approximately $10K in total Medicare Part B payments, serving 58 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972744977

Vimala SimM.D.

PRACTICETHE MILTON S HERSHEY MEDICAL CENTERSee all providers at this practice →

Internal MedicineHershey, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — bottom quintile (cohort median 550).

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 Vimala Sim'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ali Gharagozloo Diagnostic Radiology · Ogdensburg, NY	38	131
Zackary Jensen Internal Medicine · Hershey, PA	32	61
Carlos Jamis-Dow Diagnostic Radiology · Sacramento, CA	28	67
UPMC PINNACLE HOSPITALS	26	51
Tariq Ali Ahmad Internal Medicine · Wilkes Barre, PA	23	35
MAHRAJ, RICKHESVAR	23	39
Nicole Hancock Internal Medicine · Beaumont, TX	17	22
NILOOBAN, FLORENTINO	17	24
Sangam Kanekar Diagnostic Radiology · Hershey, PA	15	27
Christopher Stark Emergency Medicine · Hershey, PA	14	29
Neil Sinha Internal Medicine · Calhoun, GA	14	27
South Central Emergency Medical Services, Inc. Ambulance Service Provider · Harrisburg, PA	13	29

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