Fred Theye, PHD
NPI 1679537625 · Clinical Neuropsychologist · Stuart, FL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fred Theye, PHD is a Clinical Neuropsychologist provider in Stuart, FL (NPI 1679537625).
Provider details
- NPI number
- 1679537625
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PY 6904 (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,230 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 1,484 | $35 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 1,033 | $96 |
| Evaluation of Neuropsychological Test, First Hour96132 | 198 | $128 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 172 | $34 |
| Psychiatric Diagnostic Evaluation90791 | 123 | $171 |
| Evaluation of Psychological Test, First Hour96130 | 115 | $121 |
Practice location
Mailing address
Additional practice locations (2)
- 7711 N Military Trl Ste 144West Palm Beach, FL 33410-6506Phone: (877) 721-8989Fax: (561) 921-8790
- 1501 Belvedere Rd Ste 500West Palm Beach, FL 33406-1524Phone: (877) 721-8989Fax: (561) 921-8790
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Fred Theye's NPI number?
- Fred Theye's National Provider Identifier (NPI) is 1679537625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fred Theye's specialty?
- Fred Theye is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Fred Theye located?
- Fred Theye's practice location on file with NPPES is 850 Nw Federal Hwy Ste 210, Stuart, FL 34994-1019.
- What is Fred Theye's phone number?
- The practice phone number listed in the NPPES registry for Fred Theye is (877) 721-8989.
- Does Fred Theye accept Medicare?
- Fred Theye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fred Theye's NPI active?
- Yes — Fred Theye's NPI (1679537625) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.