P Praxis·MD
● Active Type 1 · Individual

DR. Trey William Armstrong, PH.D.

Psychologist·Bryan, TX· NPI 1003337890 · Enumerated 2017 · 8 years on NPI
Armstrong is 1 of 58 psychologist providers in Bryan and 1 of 2632 in Texas.
NPI age
8 years
Enumerated 2017-06-30
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-02-24
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 2632 active psychologist providers in Texas.

NPI age
8 years
↓ 5 yr below median (13 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
1
In the 24% of peers with subspecialties

NPI lifetime · 2017 → 2026

2017-06Enumerated in NPPES
2017 2026

Where they practice

Practice location
8441 State Highway 47
Bryan, TX 778073207
📞 9794360700
Mailing address
2900 E 29th St Ste 100
Bryan, TX 778022623
📞 9797768440fax 8776015854

Additional practice locations

1 secondary location on file with NPPES.

Location 2
997 Saint Sebastian Way
Augusta, GA 309122613
📞 2814673511

Specialties

  • Psychologist Primary
    A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
    TX license #38357 taxonomy 103T00000X
  • Psychologist
    A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and...
    taxonomy 103TC1900X

Practice context

Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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