PROVIDER PROFILE · NPI 1558372557

Marcia ToppenbergMD

PRACTICEFAMILY PHYSICIANS OF GREENEVILLESee all providers at this practice →

Family PracticeGreeneville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

115

Unique beneficiaries

—

Total services

188

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 1,574 Family Practice providers in TN — bottom quintile (cohort median 965).

PRESCRIBING · PART D · 2024

Total Rx claims

1,169

Beneficiaries

—

Total drug cost

$15K

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Rosuvastatin Calcium84 claims

Amlodipine Besylate76 claims

Levothyroxine Sodium64 claims

Potassium Chloride62 claims

Pantoprazole Sodium58 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marcia Toppenberg'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
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	26	141
Terence Casey Pathology · New Orleans, LA	22	84
Kevin Toppenberg Family Practice · Greeneville, TN	11	64

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