Michael Groswald, MD
Diagnostic Radiology Physician · Jacksonville, FL
Michael Groswald, MD is a diagnostic radiology physician with a practice address in Jacksonville, Florida, and NPI 1346701687, issued on Mar 28, 2019. Check the license (Florida ME168856, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Michael Groswald
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- ME168856 FL
01087476A IN
Self-reported in NPPES; status is on the state search - Practice location
- 4500 San Pablo RD S, Jacksonville, FL 32224
- Phone
- (904) 953-2000
- Enumerated
- Mar 28, 2019
- Record last updated
- Dec 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250714003188); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,761 in Florida → Look up another NPI →
Also registered at 4500 San Pablo RD S
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Verify Michael Groswald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME168856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 hospitals and group practices
- Decatur County Memorial HospitalGreensburg, IN · Critical Access Hospitals3 of 5 stars
- Radiology OF Indiana P CIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael Groswald among 2,761 diagnostic radiology physician records in Florida
Michael Groswald, MD is one of 2,761 diagnostic radiology physician records with a practice address in Florida. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 2002 among the 1,926 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
298 diagnostic radiology physician records list a practice address in Jacksonville
They are 298 of the 24,194 NPPES records with a practice address in Jacksonville, and 2,761 diagnostic radiology physician records in Florida.
All 2,761 in Florida → Every provider in Jacksonville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Thomas Berquist, MDJacksonville, FL 322241831180918
- Daniel Broderick, MDJacksonville, FL 322241659362739
- Omer Burnett, M.D.Jacksonville, FL 322241477544559
- Joseph Cernigliaro, MDJacksonville, FL 322241386635464
- Leo Czervionke, MDJacksonville, FL 322241003807181
- David Disantis, MDJacksonville, FL 322241124027933
- Douglas Fenton, MDJacksonville, FL 322241558352633
- R Frey, MDJacksonville, FL 322241215937347
Common questions
What is Michael Groswald, MD's NPI number?
Michael Groswald, MD's National Provider Identifier (NPI) is 1346701687, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Groswald, MD located?
The NPPES record lists a practice address at 4500 San Pablo RD S, Jacksonville, FL, 32224. Phone: (904) 953-2000. Providers update this record themselves, so call before visiting.
How can I verify Michael Groswald, MD's license?
NPPES lists Florida license number ME168856, 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. 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.