Lian Jelenszky, DO
Internal Medicine Physician · Miami, FL
Lian Jelenszky, DO is an internal medicine physician with a practice address in Miami, Florida, and NPI 1144884552, issued on May 1, 2019. Check the license (Florida OS18250, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Lian Jelenszky
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS18250 FL
Self-reported in NPPES; status is on the state search - Practice location
- 8940 N Kendall Dr Ste 900E, Miami, FL 33176
- Phone
- (786) 596-5007
- Enumerated
- May 1, 2019
- Record last updated
- Apr 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20220520000115); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 8940 N Kendall Dr Ste 900E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lian Jelenszky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS18250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,114 Medicare Part D claims for 516 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium137 claims
- Losartan Potassium90 claims
- Levothyroxine Sodium89 claims
- Rosuvastatin Calcium67 claims
- Amlodipine Besylate61 claims
- Metformin Hcl41 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: $494.72
21 payments; by number, the most common kind was food and beverage; the largest payer was Napo Pharmaceuticals Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Baptist Health Medical Group Physicians LLCMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lian Jelenszky among 10,151 internal medicine physician records in Florida
Lian Jelenszky, DO 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 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2019 · median 2004 among the 6,606 with a school on file
- Record last updated2024 · 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).
762 internal medicine physician records list a practice address in Miami
They are 762 of the 49,442 NPPES records with a practice address in Miami, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Miami → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aesthor Bombino, M.D.Miami, FL 331761740241652
- Francesco Cabrera, M.D.Miami, FL 331761093701039
- Avelino Caride, M.D.Miami, FL 331761417945098
- Daniel Fields, MDMiami, FL 331761639197098
- Melanie Helfman, MDMiami, FL 331761669435632
- Martin Hiriart, M.D.Miami, FL 331761235155003
- Julio Jorge, M.D.Miami, FL 331761861441156
- Mark Kutner, MDMiami, FL 331761104875277
Common questions
What is Lian Jelenszky, DO's NPI number?
Lian Jelenszky, DO's National Provider Identifier (NPI) is 1144884552, issued on May 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Lian Jelenszky, DO located?
The NPPES record lists a practice address at 8940 N Kendall Dr Ste 900E, Miami, FL, 33176. Phone: (786) 596-5007. Providers update this record themselves, so call before visiting.
How can I verify Lian Jelenszky, DO's license?
NPPES lists Florida license number OS18250, 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 Lian Jelenszky, DO prescribe under Medicare Part D?
In 2024, Lian Jelenszky, DO had 2,114 Medicare Part D claims for 516 beneficiaries; 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.