What is Matthew Karlen's specialty?

Matthew Karlen (NPI 1144279035) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Tampa, FL.

Where does Matthew Karlen practice?

Matthew Karlen practices in Tampa, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1144279035.

How much does Medicare pay Matthew Karlen?

Matthew Karlen (NPI 1144279035) received approximately $92K in total Medicare Part B payments, serving 2,893 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144279035

Matthew KarlenMD

Diagnostic RadiologyTampa, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,722

Unique beneficiaries

—

Total services

4,442

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

Total Medicare services vs. 2,105 Diagnostic Radiology providers in FL — above median (cohort median 3,397).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Matthew Karlen'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). 263 inbound referrers · 690 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LARGO MEDICAL CENTER, INC.	1,626	3,025
Harvey Wiener Diagnostic Radiology · Tampa, FL	419	997
Edward Bouchard Diagnostic Radiology · Tampa, FL	414	672
ROESLER, PAUL	297	468
Albert Chang Diagnostic Radiology · Houston, TX	265	417
TAYLOR, FRANK	262	464
Bret Neiderman Diagnostic Radiology · Tampa, FL	246	411
TINSLEY, STEVEN	243	452
Ariel Prager Diagnostic Radiology · Tampa, FL	220	376
David Huang Diagnostic Radiology · Tampa, FL	207	320
MORTON PLANT HOSPITAL ASSOCIATION INC	193	442
Joseph Morrell Diagnostic Radiology · Tampa, FL	193	315

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
County Of Pinellas Board Of County Commissioners Ambulance Service Provider · Largo, FL	781	2,062
Harvey Wiener Diagnostic Radiology · Tampa, FL	622	1,619
LARGO MEDICAL CENTER, INC.	439	798
TAYLOR, FRANK	424	802
Albert Chang Diagnostic Radiology · Houston, TX	351	605
Bret Neiderman Diagnostic Radiology · Tampa, FL	345	507
Andre Prince Diagnostic Radiology · Palm Coast, FL	323	548
Edward Bouchard Diagnostic Radiology · Tampa, FL	298	525
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tampa, FL	297	495
ROESLER, PAUL	296	492
Jarret Kuo Diagnostic Radiology · Omaha, NE	292	433
Ronald Stengel Diagnostic Radiology · Tampa, FL	274	424

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