PROVIDER PROFILE · NPI 1356341762

Mark VlasakM.D.

Internal MedicineCollierville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,107

Unique beneficiaries

—

Total services

1,672

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — above median (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

4,771

Beneficiaries

—

Total drug cost

$357K

Distinct drugs

111

Brand share

17.3%

Top prescribed drugs

Levothyroxine Sodium251 claims

Amlodipine Besylate227 claims

Losartan Potassium176 claims

Simvastatin164 claims

Atorvastatin Calcium158 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$18

Payment records

By payment type

Food and Beverage$18

REFERRAL NETWORK

Where Mark Vlasak'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	15	27
WEBB, RODERICK	11	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Memphis Pathology Laboratory Clinical Laboratory · Memphis, TN	227	677
METHODIST HEALTHCARE - MEMPHIS HOSPITALS	55	148
BAPTIST MEMORIAL HOSPITAL	39	121
Professional Imaging Of Tennessee Independent Diagnostic Testing Facility (IDTF) · Somerville, TN	19	25
WEBB, RODERICK	19	26
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	11	31

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