What is Joan Charash's specialty?

Joan Charash (NPI 1457443061) is a Medicare-billing provider whose primary specialty is Physician Assistant in Ridgefield, CT.

Where does Joan Charash practice?

Joan Charash practices in Ridgefield, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1457443061.

How much does Medicare pay Joan Charash?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Joan Charash (NPI 1457443061) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1457443061

Joan Charash

Physician AssistantRidgefield, CTI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

488

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

25.6%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen101 claims

Diclofenac Sodium60 claims

Tramadol Hcl44 claims

Baclofen42 claims

Gabapentin41 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Joan Charash'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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Town Of Ridgefield Ambulance Service Provider · Ridgefield, CT	13	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DANBURY HOSPITAL	108	376
Simon O'regan Family Practice · Havelock, NC	23	52
Western Connecticut Health Network Affiliates, Inc. Independent Diagnostic Testing Facility (IDTF) · Ridgefield, CT	19	30
VISITING NURSE ASSOCIATION OF RIDGEFIELD, INC.	11	14
Marylee Dilling Internal Medicine · New York, NY	11	21

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