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

Dr. Nydia Lelia Welles, PHD

Individual provider Clinical Psychologist · NPI 1780885772

Dr. Nydia Lelia Welles, PHD is a Clinical Psychologist in Skokie, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

4019 Church St
Skokie, IL 60076-1773
Phone: (847) 676-3440
Fax: (847) 676-3486
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X (IL)

Record details

NPI number1780885772
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 29, 2007
Last updated in NPPESJuly 8, 2007

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