Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174535496 Individual Practitioner Male Practitioner

Tom Eldon Siegenthaler , RPH

Pharmacist • Arlington, TX

Professional Overview & Biography Verified Profile Summary

Tom Siegenthaler, RPH is a registered healthcare professional specializing in Pharmacist in Arlington, TX. Practice services are available at 1921 W PIONEER PKWY under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1921 W Pioneer Pkwy

Arlington, TX 760136108

Telephone 8172740050
Fax 8178606083
Associated Practice Facility / Clinic
🏢 Tomeldon Corporation Facility NPI 1174631667

Specialty Benchmarks & Practice Insights

Comparative analytics for Pharmacist in Arlington, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 16.5 Yrs
Regional Practice Density
240 Specialists

Practicing in Arlington, TX (18958 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

CMS Verified: 2026-05-04
Pharmacist Primary Specialty

NUCC Taxonomy Code: 183500000X

State License TX 24858

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Practice Associates & Co-Workers

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

4 Associated Practitioners
NPI 1043432214

Registered Pharmacist

NPI 1225815178

Doctor of Pharmacy (Pharm.D.)

James Wiernas

Pharmacist

NPI 1376026526
NPI 1861975914

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location May 04, 2026

Registered at 1921 W PIONEER PKWY, ARLINGTON, TX 760136108 (Tel: 8172740050)

📍
Updated Business Mailing Address May 04, 2026

Registered at 1921 W PIONEER PKWY, ARLINGTON, TX 760136108 (Tel: 8172740050)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 2220 W PARK ROW DR STE A, PANTEGO, TX 760133487 (Tel: 8172740050)

📍
Updated Business Mailing Address July 08, 2007

Registered at 2220 W PARK ROW DR STE A, PANTEGO, TX 760133487 (Tel: 8172740050)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as TOM SIEGENTHALER, RPH

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

Pharmacist (License #24858 in TX)

🟢
Initial NPI Registration & Enumeration August 13, 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: 1174535496
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 13, 2006
Last Update: May 04, 2026
Sole Proprietor: No

Mailing Address

1921 W Pioneer Pkwy

Arlington, TX 760136108

Phone: 8172740050

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.