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IVAN A. VILLALTA-WEHMEYER M.D.
NPI 1932278181
Pediatrics - Neonatal-Perinatal Medicine in Hammond, LA

Active since November 06, 2006PECOS Enrolled
15790 PAUL VEGA MD, DR, HAMMOND, LA 70403(985) 230-6900(985) 230-6531 Get Directions Write a Review

NPPES record last updated: May 22, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ivan A. Villalta-wehmeyer M.d. NPPES

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

IVAN A. VILLALTA-WEHMEYER M.D. (NPI 1932278181) is an individual neonatal-perinatal medicine provider in Hammond, Louisiana, licensed in Louisiana (MD06771R) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932278181
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameIVAN A. VILLALTA-WEHMEYERCredential: M.D.
Location Address15790 PAUL VEGA MD, DRHammond, LA 70403
Mailing Address39359 Bay DrPonchatoula, LA 70454-6657 · (985) 230-6900 · Fax (985) 230-6531
Phone(985) 230-6900
Fax(985) 230-6531
Sole ProprietorYes
Enumeration DateNovember 6, 2006
Last NPPES UpdateMay 22, 2018
✔ NPI 1932278181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in LA · MD06771R✔ Licensed in IN · 01032685A
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
15790 PAUL VEGA MD, DR, Hammond, LA 70403
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Other Identifiers 1

Medicaid1392995LA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ivan A. Villalta-wehmeyer M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Ivan Villalta-wehmeyer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Banner Health
1,825 mi
Multi-Specialty
1680 PAUL BUNYAN RD
Susanville, CA 96130
  • Reassigned Medicare billing, California enrollment
  • 29 clinicians in this Medicare group
NPI 1205267549 (530) 257-5730

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

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 Ivan Villalta-wehmeyer's NPI number?

The NPI number for Ivan Villalta-wehmeyer is 1932278181. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Where is Ivan Villalta-wehmeyer located?

Ivan Villalta-wehmeyer practices at 15790 Paul Vega MD, Dr, Hammond, LA 70403. The listed phone number is (985) 230-6900.

What is Ivan Villalta-wehmeyer's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Ivan Villalta-wehmeyer enrolled in Medicare?

Yes. Ivan Villalta-wehmeyer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ivan Villalta-wehmeyer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ivan Villalta-wehmeyer reassigns Medicare benefits to Banner Health (Susanville, CA). The 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 Ivan Villalta-wehmeyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ivan Villalta-wehmeyer was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.