Catherine Johnson, O.D.
Optometrist · Denham Springs, LA
Catherine Johnson, O.D. is an optometrist with a practice address in Denham Springs, Louisiana, and NPI 1003225921, issued on Aug 5, 2014. Check the license (Louisiana 1790-724T, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Johnson
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1790-724T LA
Self-reported in NPPES; status is on the state search - Practice location
- 222 Veterans Blvd, Denham Springs, LA 70726
- Phone
- (225) 791-2020
- Enumerated
- Aug 5, 2014
- Record last updated
- Nov 13, 2024
- Fax
- (225) 791-2077
- Medicare enrollment
- Enrolled (PECOS I20141030002355); accepts Medicare assignment
- Medical or professional school
- University Alabama Birmingham - School Of Optometry, 2014
- Entity
- Type 1 · individual
8 nearest optometrist records → All 540 in Louisiana → Look up another NPI →
Also registered at 222 Veterans Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Hidalgo, O.D.Optometrist1114852902
- Adam Paddock, ODOptometrist1598827099
- Amy Puerto, O.D.Optometrist1881070498
- Sarah Wroten, O.D.Optometrist1073626099
Verify Catherine Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 1790-724TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average optometrist in 2024
276 Medicare Part D claims for 94 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Latanoprost59 claims
- Lumigan44 claims
- Restasis29 claims
- Prednisolone Acetate21 claims
- Tyrvaya20 claims
- Neomycin-Polymyxin-Dexameth15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $327.70
8 payments; by number, the most common kind was food and beverage; the largest payer was Dompe US, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Aeg Louisiana Professional PCDenham Springs, LA
- Bond Wroten Eye ClinicDenham Springs, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Johnson among 540 optometrist records in Louisiana
Catherine Johnson, O.D. is one of 540 optometrist records with a practice address in Louisiana. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 67% of them.
- NPI issued2014 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2010 among the 329 with a school on file
- Record last updated2024 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 optometrist records list a practice address in Denham Springs
They are 10 of the 912 NPPES records with a practice address in Denham Springs, and 540 optometrist records in Louisiana.
All 540 in Louisiana → Every provider in Denham Springs → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Cynthia Baker, ODDenham Springs, LA 707261518976091
- Jeffery Dibenedetto, O.D.Denham Springs, LA 707261255360525
- Celeste Dicarlo, ODDenham Springs, LA 707261336660265
- Katherine Dronka, O.D., ABCMO, FAAODenham Springs, LA 707261841643236
- Megan FisherDenham Springs, LA 707261174077317
- Thomas Hidalgo, O.D.Denham Springs, LA 707261114852902
- Adam Paddock, ODDenham Springs, LA 707261598827099
- Amy Puerto, O.D.Denham Springs, LA 707261881070498
Common questions
What is Catherine Johnson, O.D.'s NPI number?
Catherine Johnson, O.D.'s National Provider Identifier (NPI) is 1003225921, issued on Aug 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Johnson, O.D. located?
The NPPES record lists a practice address at 222 Veterans Blvd, Denham Springs, LA, 70726. Phone: (225) 791-2020. Providers update this record themselves, so call before visiting.
How can I verify Catherine Johnson, O.D.'s license?
NPPES lists Louisiana license number 1790-724T, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Johnson, O.D. prescribe under Medicare Part D?
In 2024, Catherine Johnson, O.D. had 276 Medicare Part D claims for 94 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.