Roberto J. Diaz, MD
Gastroenterology Physician · Sebring, FL
Roberto J. Diaz, MD is a gastroenterology physician with a practice address in Sebring, Florida, and NPI 1306809512, issued on Apr 10, 2006. Check the license (Florida ME0071926, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Roberto J. Diaz
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- ME0071926 FL
Self-reported in NPPES; status is on the state search - Practice location
- Adventhealth Medical Group Gastroenterology & Hepatolog, Sebring, FL 33872
- Phone
- (863) 402-3310
- Enumerated
- Apr 10, 2006
- Record last updated
- Feb 3, 2026
- Fax
- (863) 664-7710
- Medicare enrollment
- Enrolled (PECOS I20051201000126); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,513 in Florida → Look up another NPI →
Verify Roberto J. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0071926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average gastroenterology physician in 2024
32 Medicare Part D claims for 30 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Gavilyte-G15 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: $146.59
3 payments; by number, the most common kind was food and beverage; the largest payer was Mindray DS USA, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- Adventist Health System-Sunbelt IncLake Placid, FL
- Thakkar Patel And Avalos Md's LLCSebring, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roberto J. Diaz among 1,513 gastroenterology physician records in Florida
Roberto J. Diaz, MD is one of 1,513 gastroenterology physician records with a practice address in Florida. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 45% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1986 · median 2000 among the 1,156 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Florida
There are 1,513 gastroenterology physician records in Florida.
All 1,513 in Florida → Every provider in Sebring → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Leslie Jacob, MDSebring, FL 338721679647697
- Victor Levy, MDSebring, FL 338721699839514
- Jose Nieto, DOSebring, FL 338721225190002
- Bahram Ahmadi, MDSebring, FL 338701003849001
- Roy Cavalcant, MDSebring, FL 338701922086495
- Sedat Ekici, MDSebring, FL 338701295764025
- Francesco Ferretti, M.D.Sebring, FL 338701811969645
- Pankaj Patel, M.D.Sebring, FL 338701053374256
Common questions
What is Roberto J. Diaz, MD's NPI number?
Roberto J. Diaz, MD's National Provider Identifier (NPI) is 1306809512, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roberto J. Diaz, MD located?
The NPPES record lists a practice address at Adventhealth Medical Group Gastroenterology & Hepatolog, Sebring, FL, 33872. Phone: (863) 402-3310. Providers update this record themselves, so call before visiting.
How can I verify Roberto J. Diaz, MD's license?
NPPES lists Florida license number ME0071926, 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 Roberto J. Diaz, MD prescribe under Medicare Part D?
In 2024, Roberto J. Diaz, MD had 32 Medicare Part D claims for 30 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.