P Praxis·MD
● Active Type 1 · Individual

DR. Nancy Lynn Ratliff, PH.D.

Psychologist·San Antonio, TX· NPI 1437296753 · Enumerated 2007 · 19 years on NPI
Ratliff is 1 of 3 psychologist providers in San Antonio and 1 of 67 in Texas.
NPI age
19 years
Enumerated 2007-01-30
Primary specialty
Psychologist
Plus 4 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 67 active psychologist providers in Texas.

NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
4
In the 41% of peers with subspecialties

NPI lifetime · 2007 → 2026

2007-01Enumerated in NPPES
2007 2026

Where they practice

Practice location
14815 San Pedro Ave
San Antonio, TX 782323708
📞 2104936824fax 2104947575
Mailing address
14815 San Pedro Ave
San Antonio, TX 782323708
📞 2104936824fax 2104947575

Specialties

  • Psychologist Primary
    A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose...
    TX license #23572 taxonomy 103TH0100X
  • Psychologist
    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 #23572 taxonomy 103TC0700X
  • 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...
    TX license #23572 taxonomy 103TC1900X
  • 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 #23572 taxonomy 103TC2200X
  • Psychologist
    Definition to come...
    TX license #23572 taxonomy 103TM1800X

Practice context

Part of a multi-provider practice. 8 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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