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TOSHA R. KOWAL LDN, RD, CDCES
NPI 1437841004
Dietitian, Registered - Nutrition, Pediatric in Baton Rouge, LA

Active since May 23, 2023
8200 CONSTANTIN BLVD FL 4, BATON ROUGE, LA 70809(225) 765-5500(225) 765-1733 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 1, 2026, Jun 17, 2024, Jun 14, 2024 and 1 more (4 updates tracked since 2023).

About Tosha R. Kowal Ldn, Rd, Cdces NPPES

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

TOSHA R. KOWAL LDN, RD, CDCES (NPI 1437841004) is an individual nutrition, pediatric provider in Baton Rouge, Louisiana, licensed in Louisiana (1769) and active in the NPI registry since May 2023. She maintains a secondary practice location in Baton Rouge.

NPPES Registry Identity

NPI1437841004
Entity TypeIndividualFemale
Primary Taxonomy133VN1004X
Provider Legal NameTOSHA R. KOWALCredential: LDN, RD, CDCES
Location Address8200 CONSTANTIN BLVD FL 4Baton Rouge, LA 70809-3481
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (225) 765-5500 · Fax (225) 765-9196
Phone(225) 765-5500
Fax(225) 765-1733
Sole ProprietorNo
Enumeration DateMay 23, 2023
Last NPPES UpdateJune 1, 20264 updates tracked since enumeration
NPPES CertifiedJune 1, 2026
✔ NPI 1437841004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDietitian, Registered · Nutrition, PediatricDietary & Nutritional Service Providers
Taxonomy Code133VN1004X
License✔ Licensed in LA · 1769
Definition
An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.
Also ListedDietitian, RegisteredTaxonomy 133V00000X · License 894699 (LA)
8200 CONSTANTIN BLVD FL 4, Baton Rouge, LA 70809
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Secondary Practice Location 1

Location 116777 Medical Center DrBaton Rouge, LA 70816-3254 · Phone (225) 761-5200

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tosha R. Kowal Ldn, Rd, Cdces is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Tosha Kowal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Our Lady Of The Lake Physician Group LLC
0.6 mi
Internal Medicine
7777 HENNESSY BLVD, STE 6002
Baton Rouge, LA 70808
  • Reassigned Medicare billing, Louisiana enrollment
  • 873 clinicians in this Medicare group
NPI 1033494943 (225) 765-7727

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

Other Providers at the Same Location NPPES 20

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

MANISH GOPE RAISINGANI
Pediatrics (Pediatric Endocrinology)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
TAYLOR GIANGRANDE MS, RDN, LDN
Dietitian, Registered (Nutrition, Pediatric)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
DR. BRADLEY CHRISTOPHER ANDING MD
Pediatrics (Pediatric Gastroenterology)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
DAYNA MARIE LITTLE LCSW
Social Worker (Clinical)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
ELIZABETH TOUPS
Dietitian, Registered (Nutrition, Pediatric)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 374-1362
ASHLEY RAWSON MD
Pediatrics (Pediatric Nephrology)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
MRS. LACEY ST. AMANT NP
Nurse Practitioner (Pediatrics)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500
SANDRA GUERGUIS M.D.
Pediatrics (Pediatric Infectious Diseases)
8200 CONSTANTIN BLVD FL 4
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 765-5500

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 Tosha Kowal's NPI number?

The NPI number for Tosha Kowal is 1437841004. It was assigned to this individual provider in the NPPES registry on May 23, 2023.

Where is Tosha Kowal located?

Tosha Kowal practices at 8200 Constantin Blvd Fl 4, Baton Rouge, LA 70809. The listed phone number is (225) 765-5500.

What is Tosha Kowal's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Pediatric, with taxonomy code 133VN1004X.

Is Tosha Kowal enrolled in Medicare?

Yes. Tosha Kowal is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tosha Kowal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tosha Kowal reassigns Medicare benefits to Our Lady Of The Lake Physician Group LLC (Baton Rouge, LA). 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 Tosha Kowal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tosha Kowal accept?

Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Tosha Kowal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tosha Kowal was last updated on June 1, 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.