1. Home
  2. Directory
  3. California
  4. Walnut Creek
  5. Dietitian Registered
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

PARKER NELSON RD
NPI 1184406795
Dietitian, Registered in Walnut Creek, CA

Active since October 18, 2023
2562 WALNUT BLVD APT 94, WALNUT CREEK, CA 94596(925) 324-1785 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2026, Oct 18, 2023 (2 updates tracked since 2023).

About Parker Nelson Rd NPPES

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

PARKER NELSON RD (NPI 1184406795) is an individual dietitian, registered in Walnut Creek, California and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1184406795
Entity TypeIndividualMale
Primary Taxonomy133V00000X
Provider Legal NamePARKER NELSONCredential: RD
Location Address2562 WALNUT BLVD APT 94Walnut Creek, CA 94596-4250
Mailing Address2562 Walnut Blvd Apt 94Walnut Creek, CA 94596-4250 · (925) 324-1785
Phone(925) 324-1785
Sole ProprietorYes
Enumeration DateOctober 18, 2023
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1184406795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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 ListedRehabilitation PractitionerTaxonomy 225400000X
2562 WALNUT BLVD APT 94, Walnut Creek, CA 94596
Open in Google Maps ↗

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 Parker Nelson's NPI number?

The NPI number for Parker Nelson is 1184406795. It was assigned to this individual provider in the NPPES registry on October 18, 2023.

Where is Parker Nelson located?

Parker Nelson practices at 2562 Walnut Blvd Apt 94, Walnut Creek, CA 94596. The listed phone number is (925) 324-1785.

What is Parker Nelson's specialty?

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

When was this NPI record last updated?

The NPPES record for Parker Nelson was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.