What is Uma Thirumakizhmaran's specialty?

Uma Thirumakizhmaran (NPI 1639144116) is a Medicare-billing provider whose primary specialty is Internal Medicine in Waukesha, WI.

Where does Uma Thirumakizhmaran practice?

Uma Thirumakizhmaran practices in Waukesha, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1639144116.

How much does Medicare pay Uma Thirumakizhmaran?

Uma Thirumakizhmaran (NPI 1639144116) received approximately $94K in total Medicare Part B payments, serving 560 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639144116

Uma ThirumakizhmaranM.D.

Internal MedicineWaukesha, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,138

Unique beneficiaries

—

Total services

1,710

Distinct HCPCS

Medicare payment

$90K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — top quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

8,061

Beneficiaries

—

Total drug cost

$270K

Distinct drugs

Brand share

18.7%

Top prescribed drugs

Levothyroxine Sodium584 claims

Atorvastatin Calcium527 claims

Rosuvastatin Calcium487 claims

Amlodipine Besylate433 claims

Simvastatin408 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 Uma Thirumakizhmaran'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jennifer Bergin Diagnostic Radiology · Waukesha, WI	14	36
Sarita Makhija Internal Medicine · Waukesha, WI	14	46
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	14	31
John Grogan Diagnostic Radiology · Waukesha, WI	14	54
Gregory Kass Diagnostic Radiology · Waukesha, WI	13	36

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