KATHERINE VICTORIA AYO-RAYBURN M.D.
NPI 1750735569
Obstetrics & Gynecology in Boutte, LA

Q: What is Katherine Ayo-rayburn's NPI number?

The NPI number for Katherine Ayo-rayburn is 1750735569. It was assigned to this individual provider in the NPPES registry on April 18, 2016.

Q: What is Katherine Ayo-rayburn's specialty?

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

Active since April 18, 2016PECOS EnrolledAccepts Medicare Assignment

13322 HIGHWAY 90 STE J, BOUTTE, LA 70039(985) 338-2802(985) 271-4510 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 28, 2026, May 14, 2026 (2 updates tracked since 2026).

On this page

About Katherine Victoria Ayo-rayburn M.d. NPPES

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

KATHERINE VICTORIA AYO-RAYBURN M.D. (NPI 1750735569) is an individual obstetrics & gynecology provider in Boutte, Louisiana, licensed in Louisiana (322309) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Ochsner St Anne General Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1750735569

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameKATHERINE VICTORIA AYO-RAYBURNCredential: M.D.

Location Address13322 HIGHWAY 90 STE JBoutte, LA 70039-3010

Mailing Address13322 Highway 90 Ste JBoutte, LA 70039-3010 · (985) 338-2802 · Fax (985) 271-4510

Phone(985) 338-2802

Fax(985) 271-4510

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateApril 18, 2016

Last NPPES UpdateJune 17, 20262 updates tracked since enumeration

NPPES CertifiedJune 17, 2026

✔ NPI 1750735569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in LA · 322309

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 11018608A (IN)

13322 HIGHWAY 90 STE J, Boutte, LA 70039

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katherine Victoria Ayo-rayburn M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183917677

PECOS Enrollment IDI20200915003563

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.

Medicare Billing Reassignments

Medicare enrollment records show Katherine Ayo-rayburn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Louisiana Happy Health LLC

Same address

Family Medicine

13322 HIGHWAY 90 STE J
Boutte, LA 70039

Reassigned Medicare billing, Louisiana enrollment
3 clinicians in this Medicare group

NPI 1942161989 (985) 338-2802

Ochsner Clinic LLC

0.7 mi

General Practice

12895 HIGHWAY 90, STE H
Luling, LA 70070

Reassigned Medicare billing, Louisiana enrollment
4,559 clinicians in this Medicare group

NPI 1972042810 (985) 331-9400

Ochsner Bayou LLC

21 mi

Critical Access

4608 HIGHWAY 1
Raceland, LA 70394

Reassigned Medicare billing, Louisiana enrollment
66 clinicians in this Medicare group

NPI 1396761805 (985) 873-2200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ochsner St Anne General Hospital

Critical Access Hospitals · Raceland, LA

OwnershipVoluntary non-profit - Other

CMS Certification Number191324

Location4608 Highway 1Raceland, LA 70394 · Lafourche County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70039 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

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

LOUISIANA HAPPY HEALTH LLC

Family Medicine

13322 HIGHWAY 90 STE J
BOUTTE, LA 70039

St. Charles Parish (985) 338-2802

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Ayo-rayburn's NPI number?

The NPI number for Katherine Ayo-rayburn is 1750735569. It was assigned to this individual provider in the NPPES registry on April 18, 2016.

Where is Katherine Ayo-rayburn located?

Katherine Ayo-rayburn practices at 13322 Highway 90 Ste J, Boutte, LA 70039. The listed phone number is (985) 338-2802.

What is Katherine Ayo-rayburn's specialty?

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

Is Katherine Ayo-rayburn enrolled in Medicare?

Yes. Katherine Ayo-rayburn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Katherine Ayo-rayburn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Ayo-rayburn reassigns Medicare benefits to 3 organizations: Louisiana Happy Health LLC (Boutte, LA), Ochsner Clinic LLC (Luling, LA) and Ochsner Bayou LLC (Raceland, LA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Ayo-rayburn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Katherine Ayo-rayburn affiliated with any hospitals?

According to CMS data, Katherine Ayo-rayburn is affiliated with Ochsner St Anne General Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Ayo-rayburn was last updated on June 17, 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.