CATHERINE ANN JOHNSON MD
NPI 1477203339
Obstetrics & Gynecology in Baton Rouge, LA

Q: What is Catherine Johnson's NPI number?

The NPI number for Catherine Johnson is 1477203339. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Q: What is Catherine Johnson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Catherine Johnson was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 24, 2022PECOS Enrolled

500 RUE DE LA VIE ST STE 100, BATON ROUGE, LA 70817(512) 963-4796 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Catherine Ann Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE ANN JOHNSON MD (NPI 1477203339) is an individual obstetrics & gynecology provider in Baton Rouge, Louisiana, licensed in Louisiana (350906) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477203339

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameCATHERINE ANN JOHNSONCredential: MD

Location Address500 RUE DE LA VIE ST STE 100Baton Rouge, LA 70817-5128

Mailing Address500 Rue De La Vie St Ste 100Baton Rouge, LA 70817-5128 · (512) 963-4796

Phone(512) 963-4796

Sole ProprietorNo

Enumeration DateMarch 24, 2022

Last NPPES UpdateApril 15, 2026

NPPES CertifiedApril 15, 2026

✔ NPI 1477203339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in LA · 350906

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

500 RUE DE LA VIE ST STE 100, Baton Rouge, LA 70817

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Ann Johnson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70817 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$124.60 typical visit price

range $53.43 – $164.73

Typical copayment $31.15 (range $13.35 – $41.18)

Most-billed visit code 99204

Established Patient

$67.06 typical visit price

range $16.64 – $133.62

Typical copayment $16.76 (range $4.16 – $33.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MORGAN BANKSTON BROUSSARD M.D.

Obstetrics & Gynecology