Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1205800406 Individual Practitioner Female Practitioner

Barbara Jean Clark , REGISTERED DIETITIAN

Dietitian, Registered • Martinez, CA

Professional Overview & Biography Verified Profile Summary

Barbara Clark, REGISTERED DIETITIAN is a registered healthcare professional specializing in Dietitian, Registered in Martinez, CA. Practice services are available at VA NORTHERN CALIFORNIA HEALTH CARE SYSTEM under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

Va Northern California Health Care System
150 Muir Rd

Martinez, CA 94553

Telephone 9253722000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Martinez, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 37.0 Yrs
State Avg: 15.6 Yrs
Regional Practice Density
22 Specialists

Practicing in Martinez, CA (7235 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License CA R316866

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Registered Dietitian Numb
R316866

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Nikki Atis

Occupational Therapist

NPI 1003737362
Dr. Ashiq George , MD

Psychiatry & Neurology - Psychiatry

NPI 1013104827

Doctor of Medicine (M.D.)

Caitlyn Lee

Pharmacist

NPI 1023651809
Diane Henning-Luce , RDN

Dietitian, Registered

NPI 1023716354

Registered Dietitian Nutritionist

Portia Saucelo , NP

Registered Nurse - Gerontology

NPI 1043275415

Nurse Practitioner

Dr. Stephanie Richter , PhD

Psychologist - Clinical

NPI 1073765343

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at VA NORTHERN CALIFORNIA HEALTH CARE SYSTEM, 150 MUIR RD, MARTINEZ, CA 94553 (Tel: 9253722000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1505 HOOD RD, #D, SACRAMENTO, CA 958252392 (Tel: 9165641324)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as BARBARA CLARK, REGISTERED DIETITIAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dietitian, Registered (License #R316866 in CA)

🟢
Initial NPI Registration & Enumeration February 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Barbara Clark. Be the first to share your experience!

Sign in to leave a review for Barbara Clark

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1205800406
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 14, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

1505 Hood Rd, #d

Sacramento, CA 958252392

Phone: 9165641324

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.