Rebecca L. Ryszkiewicz, MD
Emergency Medicine Physician · Jacksonville, FL
Rebecca L. Ryszkiewicz, MD is an emergency medicine physician with a practice address in Jacksonville, Florida, and NPI 1992966832, issued on Jun 23, 2008. Check the license (Florida ME 120173, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Rebecca L. Ryszkiewicz
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- ME 120173 FL
101249464 VA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Prudential Dr, Jacksonville, FL 32207
- Phone
- (904) 396-5682
- Enumerated
- Jun 23, 2008
- Record last updated
- Aug 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141001002603); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Also registered at 800 Prudential Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemarie Abad, MDEmergency Medicine Physician1124083134
- Mohammad Aboudan, MDPediatrics Physician1144419466
- Cedrick AdeAnesthesiologist Assistant1871165506
- Ashwin Adur, D.O.Emergency Medicine Physician1437577004
- Anamika Agrawal, DOFamily Medicine Physician1801826292
- Javed Akhtar, M.D.Pediatric Critical Care Medicine Physician1104894419
Verify Rebecca L. Ryszkiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 120173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average emergency medicine physician in 2024
181 Medicare Part D claims for 133 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Ondansetron Odt23 claims
- Cephalexin17 claims
- Oxycodone-Acetaminophen11 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
- Emergency Physicians IncFernandina Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca L. Ryszkiewicz among 4,034 emergency medicine physician records in Florida
Rebecca L. Ryszkiewicz, MD 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 2008, is newer than 45% of them.
- NPI issued2008 · 45% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2008 · median 2013 among the 2,199 with a school on file
- Record last updated2014 · 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).
365 emergency medicine physician records list a practice address in Jacksonville
They are 365 of the 24,194 NPPES records with a practice address in Jacksonville, and 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in Jacksonville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Rosemarie Abad, MDJacksonville, FL 322071124083134
- Ian Caccam, M.D.Jacksonville, FL 322071699765131
- Lisa D'Amico, MDJacksonville, FL 322071508824657
- Doreen Dargon, MDJacksonville, FL 322071790701902
- Michael Fletcher, MDJacksonville, FL 322071023036118
- Andrew Forgash, MDJacksonville, FL 322071174567911
- Laura Grippa, MDJacksonville, FL 322071225062813
- Carlos Guevarra, M.D.Jacksonville, FL 322071811960578
Common questions
What is Rebecca L. Ryszkiewicz, MD's NPI number?
Rebecca L. Ryszkiewicz, MD's National Provider Identifier (NPI) is 1992966832, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca L. Ryszkiewicz, MD located?
The NPPES record lists a practice address at 800 Prudential Dr, Jacksonville, FL, 32207. Phone: (904) 396-5682. Providers update this record themselves, so call before visiting.
How can I verify Rebecca L. Ryszkiewicz, MD's license?
NPPES lists Florida license number ME 120173, 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 L. Ryszkiewicz, MD prescribe under Medicare Part D?
In 2024, Rebecca L. Ryszkiewicz, MD had 181 Medicare Part D claims for 133 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.