NPPES file of Aug 9, 2026

Leoh Nelson Leon, M.D.

Emergency Medicine Physician · Kissimmee, FL

Leoh Nelson Leon, M.D. is an emergency medicine physician with a practice address in Kissimmee, Florida, and NPI 1679921951, issued on May 27, 2016. Check the license (Florida ME140139, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679921951
Name
Leoh Nelson Leon
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
ME140139 FL
Self-reported in NPPES; status is on the state search
Practice location
720 W Oak St Ste 201, Kissimmee, FL 34741
Phone
(407) 518-3800
Enumerated
May 27, 2016
Record last updated
Apr 15, 2024
Medicare enrollment
Enrolled (PECOS I20190719000102); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →

Also registered at 720 W Oak St Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Faris Abby AlaminStudent in an Organized Health Care Education/Training Program1871233304
  2. Anna Maria Abi Nehme, MDStudent in an Organized Health Care Education/Training Program1962104588
  3. Hussain Abidi, MDStudent in an Organized Health Care Education/Training Program1063162634
  4. Yousif Aboaziza, MDStudent in an Organized Health Care Education/Training Program1730037011
  5. Jaafar Abou-Ghaida, DOStudent in an Organized Health Care Education/Training Program1720847411
  6. Ifeoluwa Afon, MDStudent in an Organized Health Care Education/Training Program1184483653

Verify Leoh Nelson Leon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME140139    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

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21% fewer Medicare Part D claims than the average emergency medicine physician in 2024

178 Medicare Part D claims for 105 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Leoh Leon178
  2. Specialty average226

Most prescribed

  1. Ibuprofen24 claims
  2. Famotidine19 claims
  3. Cephalexin18 claims
  4. Methocarbamol17 claims
  5. Albuterol Sulfate Hfa14 claims
  6. Cefdinir11 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.

Bills Medicare through 2 group practices

  1. Florida Emergency Physicians Kang And Associates MD LLCOrlando, FL
  2. Guidewell Emergency Medicine Doctors, LLCOrlando, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leoh Nelson Leon among 4,034 emergency medicine physician records in Florida

Leoh Nelson Leon, M.D. is one of 4,034 emergency 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 2016, is newer than 69% of them.

  • NPI issued2016 · 69% of these records are older, 28% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2015 · median 2013 among the 2,199 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

64 emergency medicine physician records list a practice address in Kissimmee

They are 64 of the 5,568 NPPES records with a practice address in Kissimmee, and 4,034 emergency medicine physician records in Florida.

All 4,034 in Florida → Every provider in Kissimmee → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Kendra Amico, M.D, MPHILKissimmee, FL 347411699065276
  2. Eddid Colon Cruz, M.DKissimmee, FL 347411790056760
  3. Anita Cyr, MDKissimmee, FL 347411700837929
  4. Sameer Draviam, M.D.Kissimmee, FL 347411851541130
  5. Larissa DubKissimmee, FL 347411336436989
  6. Pamela Gigante, NPKissimmee, FL 347411356545560
  7. Nicely Guzman, MDKissimmee, FL 347411174533749
  8. Fernando Jara, MDKissimmee, FL 347411114092806

Common questions

What is Leoh Nelson Leon, M.D.'s NPI number?

Leoh Nelson Leon, M.D.'s National Provider Identifier (NPI) is 1679921951, issued on May 27, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Leoh Nelson Leon, M.D. located?

The NPPES record lists a practice address at 720 W Oak St Ste 201, Kissimmee, FL, 34741. Phone: (407) 518-3800. Providers update this record themselves, so call before visiting.

How can I verify Leoh Nelson Leon, M.D.'s license?

NPPES lists Florida license number ME140139, 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 Leoh Nelson Leon, M.D. prescribe under Medicare Part D?

In 2024, Leoh Nelson Leon, M.D. had 178 Medicare Part D claims for 105 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.