Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1871592964 Individual Practitioner Female Practitioner

Mary Elizabeth Mullin , FNP

Nurse Practitioner • Amarillo, TX

Professional Overview & Biography Verified Profile Summary

Mary Mullin, FNP is a registered healthcare professional specializing in Nurse Practitioner in Amarillo, TX. Practice services are available at 200 S TYLER ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

200 S Tyler St

Amarillo, TX 791011448

Telephone 8063457917
Fax 8063457921
Associated Practice Facility / Clinic
🏢 Regence Health Network Inc Facility NPI 1033117577

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Amarillo, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.6 Yrs
State Avg: 9.7 Yrs
Regional Practice Density
76 Specialists

Practicing in Amarillo, TX (4894 Statewide)

Telehealth Adoption Rate
3.9% 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

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License TX 526289

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Practice Associates & Co-Workers

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

3 Associated Practitioners
Shirley Myers , NP

Nurse Practitioner - Family

NPI 1295746758

Nurse Practitioner

Kay Haraguchi , PA-C

Physician Assistant

NPI 1609963255

Physician Assistant (Certified)

Angela Muniz , MSN-FNP

Nurse Practitioner

NPI 1952896995

MSNFNP

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 200 S TYLER ST, AMARILLO, TX 791011448 (Tel: 8063457917)

📍
Updated Business Mailing Address July 08, 2007

Registered at 2801 W 8TH ST, PLAINVIEW, TX 790726737 (Tel: 8062938561)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARY MULLIN, FNP

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

Nurse Practitioner (License #526289 in TX)

🟢
Initial NPI Registration & Enumeration July 20, 2005

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: 1871592964
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 20, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

2801 W 8th St

Plainview, TX 790726737

Phone: 8062938561

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.