PROVIDER PROFILE · NPI 1790723013

Mark HoustonM.D.

PRACTICEENDOSCOPY CENTER OF ST THOMAS LLCSee all providers at this practice →

Internal MedicineNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,924

Unique beneficiaries

—

Total services

3,625

Distinct HCPCS

Medicare payment

$148K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

8,132

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

19.4%

Top prescribed drugs

Indapamide654 claims

Amlodipine Besylate636 claims

Rosuvastatin Calcium619 claims

Telmisartan577 claims

Levothyroxine Sodium407 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$831

Payment records

By payment type

Food and Beverage$831

REFERRAL NETWORK

Where Mark Houston'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARDIODX, INC.	195	579
VANDERBILT UNIVERSITY MEDICAL CENTER	44	138
Jonathan Cole Nurse Practitioner · Nashville, TN	42	98
Melinda Sava Diagnostic Radiology · Goodlettsville, TN	25	41
Viraj Parikh Diagnostic Radiology · Goodlettsville, TN	23	73
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	22	77
Jeffrey Williams Diagnostic Radiology · Goodlettsville, TN	22	57
Endoscopy Center Of St Thomas Llc Ambulatory Surgical Center · Nashville, TN	19	39
Mark Stankewicz Cardiology · Nashville, TN	17	58
Dante Graves Cardiology · Nashville, TN	14	35
SOBLE, MARC	13	45
Peter Damp Emergency Medicine · Nashville, TN	12	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