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Active NPI 1851625305 Individual Practitioner Female Practitioner

Dr. Whitney Denay Gilkey Mathison , PhD, LPC, NCC

Counselor - Professional • The Colony, TX

Professional Overview & Biography Verified Profile Summary

Dr. Whitney Mathison, PhD, LPC, NCC is a registered healthcare professional specializing in Counselor - Professional in The Colony, TX. Practice services are available at 6805 MAIN ST STE 430 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6805 Main St Ste 430

The Colony, TX 750561156

Telephone 3143019895
Associated Practice Facility / Clinic
🏢 Tekeilla Darden Phd Pllc Facility NPI 1508615675

Specialty Benchmarks & Practice Insights

Comparative analytics for Counselor - Professional in The Colony, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 14.1 Yrs
Regional Practice Density
18 Specialists

Practicing in The Colony, TX (21203 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: 2025-12-16
Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

State License MO 2006036529

Definition to come...

Counselor - Professional

NUCC Taxonomy Code: 101YP2500X

State License TX 80868

Definition to come...

Counselor - Mental Health

NUCC Taxonomy Code: 101YM0800X

State License TX 80868

Definition to come...

Counselor - Mental Health

NUCC Taxonomy Code: 101YM0800X

State License MO 2006036529

Definition to come...

Secondary Practice Locations

17330 Preston Rd Ste 200d

Dallas, TX 752526106

Phone: 3143019895

7280 Nw 87th Ter Ste C210

Kansas City, MO 641533720

Phone: 6469417645

111 W Port Plz

Saint Louis, MO 631463011

Phone: 3232057088

1123 Locust St

Saint Louis, MO 631011103

Phone: 3143019895

Practice Associates & Co-Workers

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

1 Associated Practitioners
Tekeilla Darden

Psychologist

NPI 1114426699

Career & Practice History Timeline

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

18 Historical Events
📍
Updated Practice Location December 16, 2025

Registered at 6805 MAIN ST STE 430, THE COLONY, TX 750561156 (Tel: 3143019895)

📍
Updated Business Mailing Address December 16, 2025

Registered at 6805 MAIN ST STE 430, THE COLONY, TX 750561156 (Tel: 3143019895)

📍
Updated Practice Location November 08, 2025

Registered at 17330 PRESTON RD STE 200D, DALLAS, TX 752526106 (Tel: 3143019895)

📍
Updated Business Mailing Address November 08, 2025

Registered at 17330 PRESTON RD STE 200D, DALLAS, TX 752526106 (Tel: 3143019895)

📍
Updated Practice Location September 24, 2025

Registered at 6969 PASTOR BAILEY DR STE 250, DALLAS, TX 752372634 (Tel: 3143019895)

📍
Updated Business Mailing Address September 24, 2025

Registered at 6969 PASTOR BAILEY DR STE 250, DALLAS, TX 752372634 (Tel: 3143019895)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 24, 2025

Counselor (License #80868 in TX)

✅
NPI Profile Active September 18, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 18, 2017

Registered at 2510 S BRENTWOOD BLVD STE 204, BRENTWOOD, MO 631442326 (Tel: 3143019895)

📍
Updated Business Mailing Address September 18, 2017

Registered at 2510 S BRENTWOOD BLVD STE 204, SAINT LOUIS, MO 631442326 (Tel: 3143019895)

👤
Provider Name / Credentials Updated September 18, 2017

Recorded as WHITNEY MATHISON, PHD, LPC, NCC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 18, 2017

Counselor (License #2006036529 in MO)

✅
NPI Profile Active October 16, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location October 16, 2014

Registered at 3394 MCKELVEY, SAINT LOUIS, MO 631570235 (Tel: 3143019895)

📍
Updated Business Mailing Address October 16, 2014

Registered at PO BOX 12235, SAINT LOUIS, MO 631570235 (Tel: 3143019895)

👤
Provider Name / Credentials Updated October 16, 2014

Recorded as WHITNEY MATHISON, M.ED., LPC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 16, 2014

Counselor (License #2006036529 in MO)

🟢
Initial NPI Registration & Enumeration September 30, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1851625305
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 30, 2009
Last Update: December 16, 2025
Sole Proprietor: Yes
Update or Correct Profile

Mailing Address

6805 Main St Ste 430

The Colony, TX 750561156

Phone: 3143019895

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.