Rebecca Holly Marshall, M.D.
Internal Medicine Physician · St Petersburg, FL
Rebecca Holly Marshall, M.D. is an internal medicine physician with a practice address in St Petersburg, Florida, and NPI 1649266099, issued on Sep 21, 2005. Check the license (Florida ME57714, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Rebecca Holly Marshall
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME57714 FL
Self-reported in NPPES; status is on the state search - Practice location
- 620 10TH Street N., St Petersburg, FL 33705
- Phone
- (727) 824-8330
- Enumerated
- Sep 21, 2005
- Record last updated
- Mar 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (727) 824-8215
- Medicaid ID
- 063511100 FL
- Medicare enrollment
- Enrolled (PECOS I20100920000300); accepts Medicare assignment
- Medical or professional school
- Medical College Of Pennsylvania, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 620 10TH Street N.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rebecca Holly Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME57714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
36 Medicare Part D claims for 20 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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
- Baycare Medical Group, Inc.Clearwater, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Holly Marshall among 10,151 internal medicine physician records in Florida
Rebecca Holly Marshall, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1986 · median 2004 among the 6,606 with a school on file
- Record last updated2016 · 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).
162 internal medicine physician records list a practice address in St Petersburg
They are 162 of the 6,159 NPPES records with a practice address in St Petersburg, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in St Petersburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Manish Baria, M.D.Saint Petersburg, FL 337051235111519
- Jan Berrios Colon, M.D.St Petersburg, FL 337051760633465
- Juan Casadevalls, M.D.St Petersburg, FL 337051669424123
- Jocelyne David-Charlotin, M.D.St Petersburg, FL 337051417992918
- Kevin Denny, M.D.St Petersburg, FL 337051134171614
- James McClintic, MDSt Petersburg, FL 337051174689210
- Julio Ochoa, MDSt Petersburg, FL 337051134163587
- Robert Proietto, D.O.St Petersburg, FL 337051467404921
Common questions
What is Rebecca Holly Marshall, M.D.'s NPI number?
Rebecca Holly Marshall, M.D.'s National Provider Identifier (NPI) is 1649266099, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Holly Marshall, M.D. located?
The NPPES record lists a practice address at 620 10TH Street N., St Petersburg, FL, 33705. Phone: (727) 824-8330. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Holly Marshall, M.D.'s license?
NPPES lists Florida license number ME57714, 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 Rebecca Holly Marshall, M.D. prescribe under Medicare Part D?
In 2024, Rebecca Holly Marshall, M.D. had 36 Medicare Part D claims for 20 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.