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VANESSA JAYNE KOOP
NPI 1679426886
Dietitian, Registered in Phoenix, AZ

Active since February 17, 2026
2601 E ROOSEVELT ST, PHOENIX, AZ 85008(833) 855-9973 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Vanessa Jayne Koop NPPES

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

VANESSA JAYNE KOOP (NPI 1679426886) is an individual dietitian, registered in Phoenix, Arizona, licensed in Arizona (86296371) and active in the NPI registry since February 2026. She is a graduate of Other (2021).

NPPES Registry Identity

NPI1679426886
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameVANESSA JAYNE KOOP
Location Address2601 E ROOSEVELT STPhoenix, AZ 85008-4973
Mailing Address8088 W Whitney DrPeoria, AZ 85345-6564
Phone(833) 855-9973
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 17, 2026
Last NPPES UpdateAugust 20, 2026
NPPES CertifiedAugust 20, 2026
✔ NPI 1679426886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in AZ · 86296371
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.
2601 E ROOSEVELT ST, Phoenix, AZ 85008
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vanessa Jayne Koop is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123597879
PECOS Enrollment IDI20260512002790

Medicare Billing Reassignment

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

Maricopa County Special Health Care District
Same address
General Acute Care Hospital
2601 E ROOSEVELT ST
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 285 clinicians in this Medicare group
NPI 1073576740 (602) 344-8152

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. JOEL PHILIP BETZ M.D.
Emergency Medicine (Emergency Medical Services)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5411
DR. ALI SHAHEEN AL-YAQOOBI M.D.
Internal Medicine
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5411
MARICOPA INTEGRATED HEALTH SYSTEM
General Acute Care Hospital
2601 E ROOSEVELT ST, DEPARTMENT OF MEDICINE
PHOENIX, AZ 85008
Maricopa County (602) 344-5366
OWEN THOMAS MCCABE MD
Surgery (Trauma Surgery)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
BRIGHAM NICOLL
Psychiatry & Neurology (Psychiatry)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
DR. AMELIA CATHERINE VAN HANDEL M.D.
Plastic Surgery
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (410) 999-0858
KEVIN YANG
Psychiatry & Neurology (Psychiatry)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
STEPHANIE BERKSHIRE DO
Internal Medicine
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5892

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 Vanessa Koop's NPI number?

The NPI number for Vanessa Koop is 1679426886. It was assigned to this individual provider in the NPPES registry on February 17, 2026.

Where is Vanessa Koop located?

Vanessa Koop practices at 2601 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (833) 855-9973.

What is Vanessa Koop's specialty?

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

Is Vanessa Koop enrolled in Medicare?

Yes. Vanessa Koop is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vanessa Koop's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vanessa Koop reassigns Medicare benefits to Maricopa County Special Health Care District (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 Vanessa Koop's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vanessa Koop accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Vanessa Koop 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 Vanessa Koop was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.