What is Catherine Johnson's specialty?

Catherine Johnson (NPI 1003225921) is a Medicare-billing provider whose primary specialty is Optometry in Denham Springs, LA.

Where does Catherine Johnson practice?

Catherine Johnson practices in Denham Springs, LA, based on the location reported in the CMS Medicare provider datasets for NPI 1003225921.

How much does Medicare pay Catherine Johnson?

Catherine Johnson (NPI 1003225921) received approximately $9K in total Medicare Part B payments, serving 97 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003225921

Catherine JohnsonO.D.

OptometryDenham Springs, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

149

Unique beneficiaries

—

Total services

174

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 303 Optometry providers in LA — below median (cohort median 354).

PRESCRIBING · PART D · 2024

Total Rx claims

200

Beneficiaries

—

Total drug cost

$72K

Distinct drugs

Brand share

60.0%

Top prescribed drugs

Latanoprost59 claims

Bimatoprost44 claims

Cyclosporine29 claims

Prednisolone Acetate21 claims

Varenicline Tartrate20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$328

Payment records

By payment type

Food and Beverage$328

Top paying entities

Food and Beverage$328

REFERRAL NETWORK

Where Catherine 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). 6 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH OAKS MEDICAL CENTER, LLC	30	57
OUR LADY OF THE LAKE HOSPITAL INC.	16	34
R Bond Optometry · Amite, LA	16	26
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	13	18
BESSENT, RICHARD	12	30
LALLIE KEMP MEDICAL CTR	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTH OAKS MEDICAL CENTER, LLC	36	69
HAMMOND SURGICAL HOSPITAL, LLC	25	43
BESSENT, RICHARD	22	83
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	16	29
OUR LADY OF THE LAKE HOSPITAL INC.	15	28
Douglas Casey Diagnostic Radiology · Hammond, LA	12	16
ST. HELENA PARISH HOSPITAL	11	14

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