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

Harald W Lettner PHD PA

Organization Clinical Neuropsychologist · NPI 1508950312

Harald W Lettner PHD PA is a Clinical Neuropsychologist in Naples, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

501 Goodlette Rd N Ste C 104
Naples, FL 34102-5661
Phone: (239) 434-6111
Fax: (239) 649-0472
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PY4878 (FL)
Clinical Psychologist Taxonomy 103TC0700X · Licence PY4878 (FL)

Record details

NPI number1508950312
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Harald Lettner — Owner · (239) 434-6111
NPI enumeratedOctober 3, 2006
Last updated in NPPESFebruary 18, 2015
Mailing address501 Goodlette Rd N, Ste. C 104, Naples, FL 34102-5661

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