John Lucas, PHD
NPI 1023008950 · Clinical Psychologist · Jacksonville, FL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lucas, PHD is a Clinical Psychologist provider in Jacksonville, FL (NPI 1023008950).
Provider details
- NPI number
- 1023008950
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PY5015 (FL)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
912 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 | 464 | $33 |
| Evaluation of Neuropsychological Test, First Hour96132 | 129 | $125 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 128 | $32 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 126 | $94 |
| Psychiatric Diagnostic Evaluation90791 | 65 | $168 |
Typical Medicare-allowed amounts for these services range $32–$168 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-22
- Last updated
- 2020-09-01
- Certified
- 2020-09-01
Frequently asked questions
- What is John Lucas's NPI number?
- John Lucas's National Provider Identifier (NPI) is 1023008950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lucas's specialty?
- John Lucas is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Lucas located?
- John Lucas's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224-1865.
- What is John Lucas's phone number?
- The practice phone number listed in the NPPES registry for John Lucas is (904) 953-2000.
- Does John Lucas accept Medicare?
- John Lucas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lucas's NPI active?
- Yes — John Lucas's NPI (1023008950) is active in the NPPES registry as of the last update on 2020-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.