What is Colleen Johnson's specialty?

Colleen Johnson (NPI 1942471164) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Rochester, NY.

Where does Colleen Johnson practice?

Colleen Johnson practices in Rochester, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1942471164.

How much does Medicare pay Colleen Johnson?

Colleen Johnson (NPI 1942471164) received approximately $15K in total Medicare Part B payments, serving 165 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942471164

Colleen Johnson

PRACTICEGASTROENTEROLOGY ASSOCIATES OF ROCHESTER, LLPSee all providers at this practice →

Nurse PractitionerRochester, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

168

Unique beneficiaries

—

Total services

210

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 10,295 Nurse Practitioner providers in NY — above median (cohort median 188).

PRESCRIBING · PART D · 2024

Total Rx claims

2,644

Beneficiaries

—

Total drug cost

$886K

Distinct drugs

Brand share

23.6%

Top prescribed drugs

Pantoprazole Sodium505 claims

Omeprazole421 claims

Famotidine315 claims

Lansoprazole115 claims

Linaclotide81 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$225

Payment records

By payment type

Food and Beverage$225

Top paying entities

Food and Beverage$225

REFERRAL NETWORK

Where Colleen Johnson'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ACM MEDICAL LABORATORY INC	72	211
THE UNITY HOSPITAL OF ROCHESTER	45	89
UNIVERSITY OF ROCHESTER	42	100
Sandeep Naidu Diagnostic Radiology · Orlando, FL	32	104
Manish Madan Gastroenterology · Rochester, NY	29	109
ROCHESTER GENERAL HOSPITAL	28	71
Nathan Ritter Cardiology · Rochester, NY	20	45
Nhung Tran Physician Assistant · Rochester, NY	14	22
Sarah Vanderlinde Diagnostic Radiology · Rochester, NY	13	33
Xiaolan Ou Pathology · Rochester, NY	12	22
Bradley Cole Diagnostic Radiology · Rochester, NY	11	26
Keith Schroeder Diagnostic Radiology · Rochester, NY	11	34

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