What is Jonathan Perwien's specialty?

Jonathan Perwien (NPI 1720196322) is a Medicare-billing provider whose primary specialty is Internal Medicine in Coral Springs, FL.

Where does Jonathan Perwien practice?

Jonathan Perwien practices in Coral Springs, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1720196322.

How much does Medicare pay Jonathan Perwien?

Jonathan Perwien (NPI 1720196322) received approximately $241K in total Medicare Part B payments, serving 808 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720196322

Jonathan PerwienM.D.

Internal MedicineCoral Springs, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,087

Unique beneficiaries

—

Total services

3,825

Distinct HCPCS

Medicare payment

$239K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — top quintile (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

16,554

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

163

Brand share

14.1%

Top prescribed drugs

Atorvastatin Calcium1,280 claims

Amlodipine Besylate976 claims

Rosuvastatin Calcium949 claims

Levothyroxine Sodium592 claims

Alprazolam515 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Jonathan Perwien'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH BROWARD HOSPITAL DISTRICT	126	426
Douglas Neimand Internal Medicine · Coral Springs, FL	112	314
NORTHWEST MEDICAL CENTER INC	103	273
City Of Coral Springs Ambulance Service Provider · Coral Springs, FL	47	134
Jack Kravitz Family Practice · Margate, FL	37	282
MORRISON, KENNETH	33	76
John Grigg Internal Medicine · Coral Springs, FL	32	136
UNIVERSITY HOSPITAL, LTD.	27	83
Craig Hostig Cardiology · Coral Springs, FL	27	77
GARFIELD, GARY	26	93
INMED DIAGNOSTIC SERVICES OF FLORIDA LLC	26	50
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	24	55

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