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Active NPI 1811944960 Individual Practitioner Female Practitioner

Marcia Merrell , RD, LD

Dietitian, Registered • Big Spring, TX

Professional Overview & Biography Verified Profile Summary

Marcia Merrell, RD, LD is a registered healthcare professional specializing in Dietitian, Registered in Big Spring, TX. Practice services are available at 300 W VETERANS BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

300 W Veterans Blvd

Big Spring, TX 797205566

Telephone 4322637361
Associated Practice Facility / Clinic
🏢 Big Spring Vamc Facility NPI 1902855901

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Big Spring, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.6 Yrs
Regional Practice Density
7 Specialists

Practicing in Big Spring, TX (5148 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 TX DT03045

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Tyson Kubena

Student in an Organized Health Care Education/Training Program

NPI 1013180991
Lisa Garza , R, T(R)(MR)

Radiologic Technologist - Radiography

NPI 1013214899
NPI 1023037843

Licensed Master Social Worker

Gaddum Reddy

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1043224496
Sharon Murphy , LCSW

Social Worker - Clinical

NPI 1043318272

Licensed Clinical Social Worker

NPI 1063104735

Doctor of Pharmacy (Pharm.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 300 W VETERANS BLVD, BIG SPRING, TX 797205566 (Tel: 4322637361)

📍
Updated Business Mailing Address July 08, 2007

Registered at 300 W VETERANS BLVD, BIG SPRING, TX 797205566 (Tel: 4322637361)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARCIA MERRELL, R.D., L.D.

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

Dietitian, Registered (License #DT03045 in TX)

🟢
Initial NPI Registration & Enumeration May 27, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1811944960
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

300 W Veterans Blvd

Big Spring, TX 797205566

Phone: 4322637361

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.