P Praxis·MD
● Active Type 1 · Individual

DR. Jana Maria Sadler, PSYD

Psychologist·Houston, TX· NPI 1972939700 · Enumerated 2013 · 12 years on NPI
Sadler is 1 of 426 psychologist providers in Houston and 1 of 2632 in Texas.
NPI age
12 years
Enumerated 2013-09-25
Primary specialty
Psychologist
Plus 4 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-05-13
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
12 years
≈ at median (13 yr)
State licenses
2 states
Top 95% — 4% of peers are multi-state
Subspecialties
3
In the 24% of peers with subspecialties

NPI lifetime · 2013 → 2026

2013-09Enumerated in NPPES
2013 2026

Where they practice

Practice location
5535 Memorial Dr # F408
Houston, TX 770078021
📞 5622392227
Mailing address
5535 Memorial Dr # F408
Houston, TX 770078021
📞 5622392227

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
2301 E 28th St Ste 309
Signal Hill, CA 907552181
📞 5622392227
Location 3
2 Embarcadero Ctr Lbby Level
San Francisco, CA 941113823
📞 8886636331

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 #38669 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...
    CA license #PSY29935 taxonomy 103TC2200X
  • Rehabilitation Counselor
    An individual trained and educated in a systematic process of assisting persons with physical, mental, developmental, cognitive, and emotional disabilities to achieve their personal, career, and independent living goals assessment and...
    taxonomy 225C00000X
  • Rehabilitation Practitioner
    A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
    taxonomy 225400000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES.

Recently enumerated nearby: 8 new psychologist providers have been added in Houston 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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