Byron Paul Markel, M.D.
Emergency Medicine Physician · St Petersburg, FL
Byron Paul Markel, M.D. is an emergency medicine physician with a practice address in St Petersburg, Florida, and NPI 1437511458, issued on Mar 28, 2016. Check the license (Florida ME141087, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Byron Paul Markel
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- ME141087 FL
Self-reported in NPPES; status is on the state search - Practice location
- 6500 38TH Ave N Ste 308, St Petersburg, FL 33710
- Phone
- (727) 341-4870
- Enumerated
- Mar 28, 2016
- Record last updated
- Feb 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20190816001035); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Verify Byron Paul Markel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME141087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average emergency medicine physician in 2024
361 Medicare Part D claims for 200 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 64 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Amoxicillin-Clavulanate Potass30 claims
- Methylprednisolone23 claims
- Doxycycline Hyclate21 claims
- Ondansetron Odt20 claims
- Cephalexin18 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 one group practice
- Coastline Emergency Physicians LLCDunedin, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Byron Paul Markel among 4,034 emergency medicine physician records in Florida
Byron Paul Markel, 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 updated2023 · 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).
Emergency Medicine Physician providers in Florida
There are 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in St Petersburg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brian Ackerman, M.D.St Petersburg, FL 337101366684615
- Terry Carstensen, DOSt Petersburg, FL 337101881647683
- Robert Grammatico, M.D.St Petersburg, FL 337101548503311
- Henry Kurusz, MDSt Petersburg, FL 337101558387811
- Justin Lafrance, D.O.Saint Petersburg, FL 337101093162596
- Michael Mazzaferro, MDSt Petersburg, FL 337101558318485
- Raymond McLane, M.D.St Petersburg, FL 337101740233857
- Mai Nguyen, MDSt Petersburg, FL 337101316969785
Common questions
What is Byron Paul Markel, M.D.'s NPI number?
Byron Paul Markel, M.D.'s National Provider Identifier (NPI) is 1437511458, issued on Mar 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Byron Paul Markel, M.D. located?
The NPPES record lists a practice address at 6500 38TH Ave N Ste 308, St Petersburg, FL, 33710. Phone: (727) 341-4870. Providers update this record themselves, so call before visiting.
How can I verify Byron Paul Markel, M.D.'s license?
NPPES lists Florida license number ME141087, 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 Byron Paul Markel, M.D. prescribe under Medicare Part D?
In 2024, Byron Paul Markel, M.D. had 361 Medicare Part D claims for 200 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.
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.