Robert Digiovanni, D.O.
Rheumatology Physician · Largo, FL
Robert Digiovanni, D.O. is a rheumatology physician with a practice address in Largo, Florida, and NPI 1770572778, issued on Oct 21, 2005. Check the license (Florida OS4542, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Robert Digiovanni
- Credential
- D.O.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- OS4542 FL
Self-reported in NPPES; status is on the state search - Practice location
- 13644 Walsingham RD, Largo, FL 33774
- Phone
- (727) 595-2519
- Enumerated
- Oct 21, 2005
- Record last updated
- Mar 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (727) 595-3872
- Medicaid ID
- 047672200 FL
- Medicare enrollment
- Enrolled (PECOS I20101004001188); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 494 in Florida → Look up another NPI →
Also registered at 13644 Walsingham RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Digiovanni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS4542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,311 Medicare Part D claims for 211 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 138 claims were for opioids.
Most prescribed
- Prednisone197 claims
- Methotrexate140 claims
- Hydroxychloroquine Sulfate107 claims
- Hydrocodone-Acetaminophen53 claims
- Tramadol Hcl52 claims
- Allopurinol40 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.
Industry payments in 2024: $3,111.35
134 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Suncoast Internal Medicine Consultants, P.ALargo, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Digiovanni among 494 rheumatology physician records in Florida
Robert Digiovanni, D.O. is one of 494 rheumatology 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, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1982 · median 2003 among the 362 with a school on file
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Florida
There are 494 rheumatology physician records in Florida.
All 494 in Florida → Every provider in Largo → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Rubaiya Mallay, D.O.Largo, FL 337741023268687
- Kathryn WestonLargo, FL 337741477131647
- Susan Zito, D.O.Largo, FL 337711407992597
- Esther Jimenez-Encarnacion, MDLargo, FL 337701346490059
- Snezana Trajkovic, M.D.Largo, FL 337701730124348
- Kavita Thomas, M.D.Pinellas Park, FL 337821861423337
- Sari Edelman, DOClearwater, FL 337651528253051
- Robert Levin, M.D.Clearwater, FL 337651326066903
Common questions
What is Robert Digiovanni, D.O.'s NPI number?
Robert Digiovanni, D.O.'s National Provider Identifier (NPI) is 1770572778, issued on Oct 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Digiovanni, D.O. located?
The NPPES record lists a practice address at 13644 Walsingham RD, Largo, FL, 33774. Phone: (727) 595-2519. Providers update this record themselves, so call before visiting.
How can I verify Robert Digiovanni, D.O.'s license?
NPPES lists Florida license number OS4542, 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 Robert Digiovanni, D.O. prescribe under Medicare Part D?
In 2024, Robert Digiovanni, D.O. had 1,311 Medicare Part D claims for 211 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.