What is Rex Kessler's specialty?

Rex Kessler (NPI 1841298023) is a Medicare-billing provider whose primary specialty is Endocrinology in Aston, PA.

Where does Rex Kessler practice?

Rex Kessler practices in Aston, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1841298023.

How much does Medicare pay Rex Kessler?

Rex Kessler (NPI 1841298023) received approximately $214K in total Medicare Part B payments, serving 573 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841298023

Rex KesslerM.D.

PRACTICEWARE MEDICAL ASSOCIATES PCSee all providers at this practice →

EndocrinologyAston, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,008

Unique beneficiaries

—

Total services

3,956

Distinct HCPCS

Medicare payment

$213K

Peer benchmark

Total Medicare services vs. 282 Endocrinology providers in PA — top quintile (cohort median 794).

PRESCRIBING · PART D · 2024

Total Rx claims

2,278

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

67.0%

Top prescribed drugs

Metformin Hcl194 claims

Levothyroxine Sodium152 claims

Pen Needle, Diabetic118 claims

Insulin Glargine,hum.Rec.Anlog115 claims

Repaglinide112 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$20

Payment records

By payment type

Food and Beverage$20

Top paying entities

Food and Beverage$20

REFERRAL NETWORK

Where Rex Kessler'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). 134 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIDDLE MEMORIAL HOSPITAL	213	919
CROZER-CHESTER MEDICAL CENTER	129	568
Richard Mccurdy Cardiology · Media, PA	127	1,442
Raul Moldovan Cardiology · Media, PA	107	865
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	106	305
KINDRED HOSPITALS EAST, LLC	87	827
MAIN LINE HOSPITALS, INC.	85	257
GOODKIN, MICHAEL	83	490
Ashima Lall Diagnostic Radiology · Pittsburgh, PA	76	344
Geoffrey Tremblay Cardiology · Media, PA	72	447
Peter Wahba Diagnostic Radiology · Pittsburgh, PA	68	341
Norman Braslow Internal Medicine · Media, PA	65	914

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