What is Johanna Cahill's specialty?

Johanna Cahill (NPI 1255394904) is a Medicare-billing provider whose primary specialty is Physician Assistant in Hartford, CT.

Where does Johanna Cahill practice?

Johanna Cahill practices in Hartford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1255394904.

How much does Medicare pay Johanna Cahill?

Johanna Cahill (NPI 1255394904) received approximately $33K in total Medicare Part B payments, serving 235 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255394904

Johanna CahillPA

Physician AssistantHartford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

273

Unique beneficiaries

—

Total services

505

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 2,222 Physician Assistant providers in CT — top quintile (cohort median 156).

PRESCRIBING · PART D · 2024

Total Rx claims

544

Beneficiaries

—

Total drug cost

$190K

Distinct drugs

Brand share

23.3%

Top prescribed drugs

Spironolactone113 claims

Torsemide71 claims

Metoprolol Succinate65 claims

Furosemide59 claims

Sacubitril/Valsartan42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$167

Payment records

By payment type

Food and Beverage$167

Top paying entities

Food and Beverage$167

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 070025

Hospital

REFERRAL NETWORK

Where Johanna Cahill'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). 70 inbound referrers · 96 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Walden Cardiology · Hartford, CT	81	212
Amanda Votto Physician Assistant · Boston, MA	74	165
Maximilian Lee Cardiology · Hartford, CT	67	141
HARTFORD HEALTHCARE LABORATORIES	57	121
Kevin Dougherty Cardiology · Hartford, CT	56	109
Kevin Tally Cardiology · Hartford, CT	52	123
KALLAL, JAMES	50	92
Melissa Ferraro-Borgida Cardiology · Hartford, CT	47	84
Douglas Moote Diagnostic Radiology · Hartford, CT	41	61
Kimberly Ellis Physician Assistant · Hartford, CT	37	64
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	35	65
Matthew Parker Cardiology · Worcester, MA	35	53

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Amanda Votto Physician Assistant · Boston, MA	85	152
CAMPBELL, CAROL	83	300
John Granquist Cardiology · Hartford, CT	70	138
James Dougherty Internal Medicine · Hartford, CT	69	128
HARTFORD HEALTHCARE LABORATORIES	65	172
HARTFORD HOSPITAL	59	86
Aetna Ambulance Service, Inc Ambulance Service Provider · Hartford, CT	57	89
HARTFORD HEALTHCARE AT HOME, INC	55	73
PARELES, LAWRENCE	54	98
Eric Oligino Cardiology · Hartford, CT	53	116
Maximilian Lee Cardiology · Hartford, CT	52	87
HARTFORD HOSPITAL	48	86

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