Harald W Lettner PHD PA
NPI 1508950312 · Clinical Neuropsychologist · Naples, FL
Harald W Lettner PHD PA is a Clinical Neuropsychologist organization in Naples, FL (NPI 1508950312).
Provider details
- NPI number
- 1508950312
- Entity type
- Organization
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Harald Lettner, Owner(239) 434-6111
- License
- PY4878 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2015-02-18
Frequently asked questions
- What is Harald W Lettner PHD PA's NPI number?
- Harald W Lettner PHD PA's National Provider Identifier (NPI) is 1508950312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harald W Lettner PHD PA?
- Harald W Lettner PHD PA is classified in the NPPES registry as Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Harald W Lettner PHD PA located?
- Harald W Lettner PHD PA's practice location on file with NPPES is 501 Goodlette Rd N, Naples, FL 34102-5661.
- What is Harald W Lettner PHD PA's phone number?
- The practice phone number listed in the NPPES registry for Harald W Lettner PHD PA is (239) 434-6111.
- Who is the authorized official for Harald W Lettner PHD PA?
- The authorized official listed on Harald W Lettner PHD PA's NPPES record is Harald Lettner, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harald W Lettner PHD PA's NPI active?
- Yes — Harald W Lettner PHD PA's NPI (1508950312) is active in the NPPES registry as of the last update on 2015-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.