P Praxis·MD
● Active Type 1 · Individual

DR. Mary Regina Striegel, PH.D.

Psychologist·McAllen, TX· NPI 1023223609 · Enumerated 2007 · 19 years on NPI
Striegel is 1 of 25 psychologist providers in McAllen and 1 of 3401 in Texas.
NPI age
19 years
Enumerated 2007-05-14
Primary specialty
Psychologist
Plus 5 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-04-03
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 3401 active psychologist providers in Texas.

NPI age
19 years
↑ 4 yr above median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
5
In the 26% of peers with subspecialties

NPI lifetime · 2007 → 2026

2007-05Enumerated in NPPES
2007 2026

Where they practice

Practice location
801 E Nolana St, Suite 17
McAllen, TX 785046104
📞 9568214760fax 9566270969
Mailing address
Po Box 4585
McAllen, TX 785024585
📞 9568214760fax 9566270969

Specialties

  • Psychologist Primary
    A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
    TX license #30757 taxonomy 103TC0700X
  • Counselor
    Definition to come...
    TX license #30757 taxonomy 101YM0800X
  • Counselor
    A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical...
    TX license #30757 taxonomy 101Y00000X
  • Psychologist
    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 #30757 taxonomy 103T00000X
  • Psychologist
    A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical...
    TX license #30757 taxonomy 103TC2200X
  • Psychologist
    A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and...
    TX license #30757 taxonomy 103TH0004X

Identifiers

TypeValueNotes
01 (TX) 0057ES BC BS OF TEXAS
05 (TX) 096844801

Practice context

Part of a multi-provider practice. 16 other active providers share this practice address in NPPES.

Provyx · Custom healthcare lists

Need all 3401 Psychologist providers in Texas?

Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.

Request a quote →

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.

Related