What is Thomas Tamlyn's specialty?

Thomas Tamlyn (NPI 1831176338) is a Medicare-billing provider whose primary specialty is Cardiology in Appleton, WI.

Where does Thomas Tamlyn practice?

Thomas Tamlyn practices in Appleton, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1831176338.

How much does Medicare pay Thomas Tamlyn?

Thomas Tamlyn (NPI 1831176338) received approximately $80K in total Medicare Part B payments, serving 470 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831176338

Thomas TamlynMD

PRACTICEHEART AND VASCULAR OF WISCONSIN, SCSee all providers at this practice →

CardiologyAppleton, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

726

Unique beneficiaries

—

Total services

846

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 301 Cardiology providers in WI — below median (cohort median 1,490).

PRESCRIBING · PART D · 2024

Total Rx claims

4,389

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

36.0%

Top prescribed drugs

Metoprolol Succinate552 claims

Apixaban467 claims

Clopidogrel Bisulfate330 claims

Furosemide250 claims

Metoprolol Tartrate227 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$375

Payment records

By payment type

Food and Beverage$375

Top paying entities

Food and Beverage$375

REFERRAL NETWORK

Where Thomas Tamlyn'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). 100 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRANCISCAN HEALTH MUNSTER	345	1,205
Anil Ranginani Interventional Cardiology · Kokomo, IN	274	965
Suzanne Bosman Diagnostic Radiology · Chicago, IL	212	477
Michael Everton Diagnostic Radiology · San Diego, CA	209	464
Charles Bower Diagnostic Radiology · Goshen, IN	204	509
City Of Chicago Ambulance Service Provider · Chicago, IL	166	331
Amir Sepahdari Diagnostic Radiology · Chicago, IL	159	432
Robert Blanco Cardiology · Hickory Hills, IL	137	287
Jonathan Meyer Diagnostic Radiology · Chicago, IL	125	307
Martha Drake Nurse Practitioner · Merrillville, IN	112	186
LIEB, DAVID	95	170
Dennis Hong Critical Care (Intensivists) · Chicago, IL	61	235

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