David Samuel Markenson, MD
Pediatric Emergency Medicine (Pediatrics) Physician · Orlando, FL
David Samuel Markenson, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Orlando, Florida, and NPI 1093781726, issued on Feb 23, 2006. Check the license (Florida ME138009, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Samuel Markenson
- Credential
- MD
- Primary taxonomy
- Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
- License numbers
- ME138009 FL
CDRH.0052535 CO
01098892A IN
199931 NY
T9311 TX
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 601 E Rollins St, Orlando, FL 32803
- Phone
- (403) 303-5437
- Enumerated
- Feb 23, 2006
- Record last updated
- Mar 2, 2026
- Medicaid ID
- 01769488 NY
- Medicare enrollment
- Enrolled (PECOS I20260127004380); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (pediatrics) physician records → All 180 in Florida → Look up another NPI →
Also registered at 601 E Rollins St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdel Kader Abdel Jaber, M.D.Pediatrics Physician1013229988
- Basima Abdul-Razak, MDPediatrics Physician1346279460
- Syed Abid, MDHospice and Palliative Medicine (Internal Medicine) Physician1578948261
- Alonso Abugattas, DOPediatrics Physician1023705084
- Miguel Acevedo Segui, MDEmergency Medical Services (Emergency Medicine) Physician1639166531
- Jeanne Ackerman, M.D.Anatomic Pathology & Clinical Pathology Physician1841272853
Verify David Samuel Markenson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME138009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Samuel Markenson among 180 pediatric emergency medicine (pediatrics) physician records in Florida
David Samuel Markenson, MD is one of 180 pediatric emergency medicine (pediatrics) physician records with a practice address in Florida. 38% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileNo · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1994 · median 2008 among the 31 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0204X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Pediatrics) Physician providers in Florida
There are 180 pediatric emergency medicine (pediatrics) physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 180 in Florida → Every provider in Orlando → Pediatric Emergency Medicine (Pediatrics) Physician nationwide →
The 8 pediatric emergency medicine (pediatrics) physician records with the nearest ZIP codes
- Yaron Ivan, M.DOrlando, FL 328031629394267
- Shailesh Khetarpal, M.D.Orlando, FL 328031912214776
- Shamicka North, M.D.Orlando, FL 328031558618173
- Efren Salinero, MDOrlando, FL 328041801047352
- Kelly Cramm, MDOrlando, FL 328061992756373
- Shiva Kalidindi, MDOrlando, FL 328061740362417
- Kamal Chavda, MDOrlando, FL 328271508803073
- Felicia Cooper, MDOrlando, FL 328271831712553
Common questions
What is David Samuel Markenson, MD's NPI number?
David Samuel Markenson, MD's National Provider Identifier (NPI) is 1093781726, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Samuel Markenson, MD located?
The NPPES record lists a practice address at 601 E Rollins St, Orlando, FL, 32803. Phone: (403) 303-5437. Providers update this record themselves, so call before visiting.
How can I verify David Samuel Markenson, MD's license?
NPPES lists Florida license number ME138009, 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.