Timothy R. Horn, M.D.
Internal Medicine Physician · Lake Worth, FL
Timothy R. Horn, M.D. is an internal medicine physician with a practice address in Lake Worth, Florida, and NPI 1376624338, issued on Oct 18, 2006. Check the license (Florida 0051229, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Timothy R. Horn
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0051229 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4140 Lake Worth RD, Lake Worth, FL 33461
- Phone
- (561) 965-9638
- Enumerated
- Oct 18, 2006
- Record last updated
- Jan 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 4140 Lake Worth RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Bache, M.D.Family Medicine Physician1003997040
Verify Timothy R. Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 0051229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
16 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Timothy R. Horn among 10,151 internal medicine physician records in Florida
Timothy R. Horn, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 internal medicine physician records list a practice address in Lake Worth
They are 21 of the 1,943 NPPES records with a practice address in Lake Worth, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Lake Worth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mir A Alikhan, MDLake Worth, FL 334611821054008
- Alban Bacchus, M.D.Palm Springs, FL 334611710176474
- Rafael Baez, MDLake Worth, FL 334611679526826
- Robert Collins, MDPalm Springs, FL 334611275547697
- Felix Elpedes, M.D.Palm Springs, FL 334611447262993
- Azucena Jumapao, MDLake Worth, FL 334611790769560
- Ehsanul Karim, M.D.Palm Springs, FL 334611306928122
- David Kiner, DOLake Worth, FL 334611962461640
Common questions
What is Timothy R. Horn, M.D.'s NPI number?
Timothy R. Horn, M.D.'s National Provider Identifier (NPI) is 1376624338, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy R. Horn, M.D. located?
The NPPES record lists a practice address at 4140 Lake Worth RD, Lake Worth, FL, 33461. Phone: (561) 965-9638. Providers update this record themselves, so call before visiting.
How can I verify Timothy R. Horn, M.D.'s license?
NPPES lists Florida license number 0051229, 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 Timothy R. Horn, M.D. prescribe under Medicare Part D?
In 2024, Timothy R. Horn, M.D. had 16 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.