Julian Sison, DO
Gastroenterology Physician · Fort Myers, FL
Julian Sison, DO is a gastroenterology physician with a practice address in Fort Myers, Florida, and NPI 1831524339, issued on Sep 4, 2013. Check the license (Florida OS12989, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Julian Sison
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- OS12989 FL
Self-reported in NPPES; status is on the state search - Practice location
- 8380 Riverwalk Park Blvd Ste 310, Fort Myers, FL 33919
- Phone
- (239) 291-3602
- Enumerated
- Sep 4, 2013
- Record last updated
- May 13, 2024
- Fax
- (239) 291-3603
- Medicare enrollment
- Enrolled (PECOS I20150501000206); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2013
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,513 in Florida → Look up another NPI →
Also registered at 8380 Riverwalk Park Blvd Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fernando Carballo, M.D.Gastroenterology Physician1427010362
- Zuleima Lozada, APRNFamily Nurse Practitioner1194350348
Verify Julian Sison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS12989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average gastroenterology physician in 2024
736 Medicare Part D claims for 258 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Pantoprazole Sodium241 claims
- Linzess53 claims
- Dicyclomine Hcl30 claims
- Omeprazole27 claims
- Famotidine25 claims
- Mesalamine24 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: $682.56
33 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 one group practice
- Millennium Physician Group LLCNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julian Sison among 1,513 gastroenterology physician records in Florida
Julian Sison, DO 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 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2013 · median 2000 among the 1,156 with a school on file
- Record last updated2024 · 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 Fort Myers → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Fernando Carballo, M.D.Fort Myers, FL 339191427010362
- Evelyn Kessel, MDFt Myers, FL 339191861485062
- Randall Snyder, M.D.Fort Myers, FL 339161538267059
- Asif Choudhury, MDFort Myers, FL 339121669455168
- Aamer Abbass, MDFort Myers, FL 339081689081119
- Rebecca Ensley, D.O.Fort Myers, FL 339081992852198
- Keith Hussey, MDFort Myers, FL 339081669583209
- Sameen Khalid, M.D.Fort Myers, FL 339081265816052
Common questions
What is Julian Sison, DO's NPI number?
Julian Sison, DO's National Provider Identifier (NPI) is 1831524339, issued on Sep 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Julian Sison, DO located?
The NPPES record lists a practice address at 8380 Riverwalk Park Blvd Ste 310, Fort Myers, FL, 33919. Phone: (239) 291-3602. Providers update this record themselves, so call before visiting.
How can I verify Julian Sison, DO's license?
NPPES lists Florida license number OS12989, 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 Julian Sison, DO prescribe under Medicare Part D?
In 2024, Julian Sison, DO had 736 Medicare Part D claims for 258 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.