Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Douglas W Walker, PHD

Individual provider Clinical Psychologist · NPI 1417097353

Douglas W Walker, PHD is a Clinical Psychologist in Metairie, Louisiana. Qualified in 1995, 31 years ago. Practices with Mercy Family Center, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
31
Licensed in
LA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

110 Veterans Memorial Blvd Ste 425
Metairie, LA 70005-4959
Phone: (504) 838-8283
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1445 W Causeway Approach, Mandeville, LA 70471-3045 — (985) 727-7993

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 801 (LA)

Record details

NPI number1417097353
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 8, 2007
Last updated in NPPESJuly 31, 2023
Certification dateJuly 31, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Mercy Family Center — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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