1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Dietitian Registered
  6. NPI Profile

KELSEY D CABALLERO RD
NPI 1831654920
Dietitian, Registered in Phoenix, AZ

Active since February 04, 2019
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 922-1268 Get Directions Write a Review

NPPES record last updated: September 16, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 16, 2020, Jun 7, 2019, Feb 4, 2019 (3 updates tracked since 2019).

About Kelsey D Caballero Rd NPPES

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

KELSEY D CABALLERO RD (NPI 1831654920) is an individual dietitian, registered in Phoenix, Arizona, licensed in Arizona (86013022) and active in the NPI registry since February 2019.

NPPES Registry Identity

NPI1831654920
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameKELSEY D CABALLEROCredential: RD
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address3200 E Camelback Rd Ste 250Phoenix, AZ 85018-2327 · (602) 933-1813
Phone(602) 922-1268
Sole ProprietorNo
Enumeration DateFebruary 4, 2019
Last NPPES UpdateSeptember 16, 20203 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2020
✔ NPI 1831654920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in AZ · 86013022
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
Also ListedNutritionistTaxonomy 133N00000X
1919 E THOMAS RD, Phoenix, AZ 85016
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 (PECOS)

Kelsey D Caballero Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Phoenix Children's Hospital
Same address
Pediatrics
1919 E THOMAS RD
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 1,416 clinicians in this Medicare group
NPI 1922112044 (602) 933-1000

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.

DR. TIMUR RAGHIB M.D.
Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0777
MRS. MARIA T ESCOBAR CSP, RD
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (480) 440-2787
DR. AHMAR HUSAIN MD
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
MRS. SOLEE R COWLEY LCSW
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0414
MR. SEAN PATRICK BRADY DO
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
PRIYA PRASHER M.D.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900
DR. AMIT RAJARAM D.O.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0198
LAURA GARDNER HAMANT
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1000

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 Kelsey Caballero's NPI number?

The NPI number for Kelsey Caballero is 1831654920. It was assigned to this individual provider in the NPPES registry on February 4, 2019.

Where is Kelsey Caballero located?

Kelsey Caballero practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 922-1268.

What is Kelsey Caballero's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Kelsey Caballero enrolled in Medicare?

Yes. Kelsey Caballero is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kelsey Caballero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelsey Caballero reassigns Medicare benefits to Phoenix Children's Hospital (Phoenix, AZ). 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 Kelsey Caballero'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 Kelsey Caballero was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.