Marshall Bernard Marcus, M.D.
Clinical Cardiac Electrophysiology Physician · St Petersburg, FL
Marshall Bernard Marcus, M.D. is a clinical cardiac electrophysiology physician with a practice address in St Petersburg, Florida, and NPI 1609160563, issued on Jun 7, 2011. Check the license (Florida ME122508, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Marshall Bernard Marcus
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- ME122508 FL
P26497 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6006 49TH St N Ste 200, St Petersburg, FL 33709
- Phone
- (727) 490-2100
- Enumerated
- Jun 7, 2011
- Record last updated
- Nov 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (855) 222-3965
- Medicare enrollment
- Enrolled (PECOS I20191028000478); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 262 in Florida → Look up another NPI →
Also registered at 6006 49TH St N Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Josip Katinic, ARNP-CAdult Health Nurse Practitioner1174061808
- Garrison Steel, APRNAcute Care Nurse Practitioner1306734553
- Heather TatePhysician Assistant1174032247
- Hany Youssef, DOCardiovascular Disease Physician1689201840
Verify Marshall Bernard Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME122508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
949 Medicare Part D claims for 214 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Eliquis189 claims
- Metoprolol Succinate83 claims
- Xarelto60 claims
- Amiodarone Hcl54 claims
- Carvedilol53 claims
- Lisinopril40 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,633.42
110 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 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
- West Florida Cardiology Network, LLCSaint Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall Bernard Marcus among 262 clinical cardiac electrophysiology physician records in Florida
Marshall Bernard Marcus, M.D. is one of 262 clinical cardiac electrophysiology physician records with a practice address in Florida. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 76% of them.
- NPI issued2011 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 93% of these records are
- Graduated2011 · median 2001 among the 243 with a school on file
- Record last updated2019 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Florida
There are 262 clinical cardiac electrophysiology physician records in Florida.
All 262 in Florida → Every provider in St Petersburg → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Francisco Cardona, M.D.St Petersburg, FL 337091588626410
- Malay Gandhi, M.DSt Petersburg, FL 337091487877346
- Mina Ghobrial, DOSt Petersburg, FL 337091285059170
- Fahd Nadeem, MDSt Petersburg, FL 337051699193458
- Dennis Cassidy, M.D.St Petersburg, FL 337011649272006
- Nicholas Kotch, D.O.St Petersburg, FL 337011588942650
- Daniel Masvidal, M.D.St Petersburg, FL 337011760610752
- Juan Garcia Morell, M.D.Clearwater, FL 337561154571560
Common questions
What is Marshall Bernard Marcus, M.D.'s NPI number?
Marshall Bernard Marcus, M.D.'s National Provider Identifier (NPI) is 1609160563, issued on Jun 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Bernard Marcus, M.D. located?
The NPPES record lists a practice address at 6006 49TH St N Ste 200, St Petersburg, FL, 33709. Phone: (727) 490-2100. Providers update this record themselves, so call before visiting.
How can I verify Marshall Bernard Marcus, M.D.'s license?
NPPES lists Florida license number ME122508, 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 Marshall Bernard Marcus, M.D. prescribe under Medicare Part D?
In 2024, Marshall Bernard Marcus, M.D. had 949 Medicare Part D claims for 214 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is Marshall Bernard Marcus, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.