Leonard Joel Spillert, M.D.
General Practice Physician · Jacksonville, FL
Leonard Joel Spillert, M.D. is a general practice physician with a practice address in Jacksonville, Florida, and NPI 1326007139, issued on Mar 21, 2006. Check the license (Florida ME17473, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Leonard Joel Spillert
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- ME17473 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4217 Baymeadows RD, Jacksonville, FL 32217
- Phone
- (904) 332-7431
- Enumerated
- Mar 21, 2006
- Record last updated
- Sep 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (904) 332-7408
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 2,282 in Florida → Look up another NPI →
Also registered at 4217 Baymeadows RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leonard Joel Spillert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME17473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average general practice physician in 2024
988 Medicare Part D claims for 130 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Lorazepam272 claims
- Buspirone Hcl84 claims
- Alprazolam76 claims
- Trazodone Hcl76 claims
- Escitalopram Oxalate71 claims
- Divalproex Sodium51 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $25,604.80
11 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Abbvie Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Leonard Joel Spillert among 2,282 general practice physician records in Florida
Leonard Joel Spillert, M.D. is one of 2,282 general practice physician records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 68% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2013 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Florida
There are 2,282 general practice physician records in Florida.
All 2,282 in Florida → Every provider in Jacksonville → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Luis Almodovar Ramos, MDJacksonville, FL 322181780451922
- Aquiles Alvarez Bermudez, MDJacksonville, FL 322161699797423
- Leiah Anfinson, M.D.Jacksonville, FL 322161225097520
- Deborah Brabham, PHDJacksonville, FL 322181639721772
- Richard Delacruz, MDJacksonville, FL 322161821009390
- Aaron Dewitt, D.O.Jacksonville, FL 322161033552575
- Alan Ekanem, MDJacksonville, FL 322181104272335
- Obioma Esomonu, M.D.Jacksonville, FL 322181679926687
Common questions
What is Leonard Joel Spillert, M.D.'s NPI number?
Leonard Joel Spillert, M.D.'s National Provider Identifier (NPI) is 1326007139, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Joel Spillert, M.D. located?
The NPPES record lists a practice address at 4217 Baymeadows RD, Jacksonville, FL, 32217. Phone: (904) 332-7431. Providers update this record themselves, so call before visiting.
How can I verify Leonard Joel Spillert, M.D.'s license?
NPPES lists Florida license number ME17473, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leonard Joel Spillert, M.D. prescribe under Medicare Part D?
In 2024, Leonard Joel Spillert, M.D. had 988 Medicare Part D claims for 130 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.