Catherine Ruth Horner, MD
Family Medicine Physician · Lady Lake, FL
Catherine Ruth Horner, MD is a family medicine physician with a practice address in Lady Lake, Florida, and NPI 1144200569, issued on Jan 20, 2006. Check the license (Florida ME104172, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine Ruth Horner
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- ME104172 FL
D0045005 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N US Highway 441, Lady Lake, FL 32159
- Phone
- (352) 674-1720
- Enumerated
- Jan 20, 2006
- Record last updated
- Feb 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (352) 750-5180
- Medicaid ID
- 890001900 MD
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 1400 N US Highway 441
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Czupryn, ARNPNurse Practitioner1033455795
- Laura Roth, PA-CPhysician Assistant1811687106
- James Scott, D.C.Chiropractor1457476806
- Donna Silver, LMHC, CAPMental Health Counselor1467916296
Verify Catherine Ruth Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME104172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine Ruth Horner among 9,399 family medicine physician records in Florida
Catherine Ruth Horner, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Lady Lake
They are 11 of the 385 NPPES records with a practice address in Lady Lake, and 9,399 family medicine physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,399 in Florida → Every provider in Lady Lake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Paul Boor, MDThe Villages, FL 321591689634941
- Gustavo Grana, MDThe Villages, FL 321591710959747
- Timothy Jetton, M.D.The Villages, FL 321591295708139
- Marilyn Juricic, MDLady Lake, FL 321591497758338
- Ralph Kensell, M.D.The Villages, FL 321591457306607
- Frank Melidona, DOThe Villages, FL 321591497756878
- Connie Mercer, M.D.Lady Lake, FL 321591730128034
- Christopher Pead, M.D.The Villages, FL 321591972596260
Common questions
What is Catherine Ruth Horner, MD's NPI number?
Catherine Ruth Horner, MD's National Provider Identifier (NPI) is 1144200569, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Ruth Horner, MD located?
The NPPES record lists a practice address at 1400 N US Highway 441, Lady Lake, FL, 32159. Phone: (352) 674-1720. Providers update this record themselves, so call before visiting.
How can I verify Catherine Ruth Horner, MD's license?
NPPES lists Florida license number ME104172, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.