P Praxis·MD
● Active Type 1 · Individual

Melinda Longtain, PH.D.

Psychologist·Austin, TX· NPI 1821154782 · Enumerated 2006 · 19 years on NPI
Longtain is 1 of 309 psychologist providers in Austin and 1 of 2632 in Texas.
NPI age
19 years
Enumerated 2006-12-28
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 2632 active psychologist providers in Texas.

NPI age
19 years
↑ 6 yr above median (13 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
24% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-12Enumerated in NPPES
2006 2026

Where they practice

Practice location
1600 W 38th St Ste 428
Austin, TX 787316409
📞 5124543685fax 5124543689
Mailing address
1600 W 38th St Ste 428
Austin, TX 787316409
📞 5124543685fax 5124543689

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 #24544 taxonomy 103T00000X

Identifiers

TypeValueNotes
01 (TX) 00P45P BCBS

Practice context

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

Recently enumerated nearby: 3 new psychologist providers have been added in Austin in the last 180 days. See all →
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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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