Dr. Julian T. Sison, DO
- Medicare services, 2024
- 1,040
- Medicare patients, 2024
- 558
- Part D claims, 2024
- 736
- Industry payments
- $8,816
- Affiliated sites
- 1
- Practice address
- 6321 Daniels Pkwy, Fort Myers, FL 33912
- Practice phone
- Call (855) 674-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Millennium Surgery Centers at Riverwalk
Fort Myers, Florida
Find Dr. Sison's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Julian T. Sison is a gastroenterologist in Fort Myers, Florida
Dr. Sison practices at Millennium Surgery Centers at Riverwalk in Fort Myers, Florida.
Dr. Sison's NPI, 1831524339, was assigned on September 4, 2013. Dr. Sison graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013. Dr. Sison holds Florida license OS12989.
- NPI
- 1831524339NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577882208
- NPI enumeration date
- September 4, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (855) 674-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julian T. Sison practices at Millennium Surgery Centers at Riverwalk in Fort Myers, Florida
Dr. Sison's primary practice is Millennium Surgery Centers at Riverwalk, at 6321 Daniels Pkwy, Fort Myers, FL 33912 in Lee County. The practice phone is (855) 674-7400.
- Millennium Surgery Centers at Riverwalk6321 Daniels Pkwy, Fort Myers, FL 33912 · Lee CountyPhone(855) 674-7400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julian T. Sison is affiliated with 2 sites of care and 2 medical groups
Dr. Sison's primary practice is Millennium Surgery Centers at Riverwalk in Fort Myers, Florida. The medical group on file is Millennium Physician Group. Dmand AI also links Dr. Sison to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Julian T. Sison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sison practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Millennium Surgery Centers at Riverwalk | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julian T. Sison is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Sison's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Sison is licensed in Florida.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
Gastroenterologists near Dr. Sison
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Julian T. Sison billed Medicare for 1,040 services in 2024
CMS data shows 1,040 Medicare services from Dr. Sison across 14 procedure codes in 2024, for 558 Medicare patients. Medicare paid $114,539 for them.
Dr. Sison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5312024: 5605%
- Surgery
- 2023: 5352024: 35234%
- Other services
- 2023: 892024: 912%
- Lab and pathology
- 2023: 542024: 3731%
Where Dr. Sison's Medicare services took place, 2024
- In an office61759%
- In a facility42341%
Dr. Sison compared with the Florida median for gastroenterologists, 2024
- Dr. Sison
- Florida median
- Medicare services
- 1,040vs 58279% above
- Medicare patients
- 558vs 32273% above
- Part D claims
- 625vs 50225% above
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Sison's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sison and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julian T. Sison treated 558 Medicare patients in 2024, average age 73
CMS counts 558 Medicare patients who saw Dr. Sison in 2024. The largest group is 65 to 74, with 336 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sison's median patient age at 67, with 47% women.
Dr. Sison's Medicare patients by age, 2024
Dr. Sison's Medicare patients by sex, 2024
- Women26147%
- Men29753%
Chronic conditions among Dr. Sison's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis55%
- Ischemic heart disease32%
- Mood disorders28%
- Anxiety27%
- Depression27%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julian T. Sison wrote 736 Medicare Part D claims in 2024
In 2024, Dr. Sison wrote 736 Medicare Part D claims for 258 patients. 75% of them were for generic drugs. CMS names the drug for 625 of them, across 20 drugs with 11 or more claims each, at $225,702 in total drug cost. In 2023, CMS named 589 claims across 15 drugs.
Dr. Sison's Part D claims by kind of drug, 2024
- Generic554 claims75%
- Brand-name182 claims25%
Dr. Sison's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Sison's Part D claims, 2024
- Antibiotics9%68 of 736 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5892024: 6256%
Drugs named by CMS: 20 in 2024, 15 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Julian T. Sison ranks in the 86th percentile for colonoscopy in Medicare
Dr. Sison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 134 procedures of colonoscopy by Dr. Sison, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Sison ranks in Medicare procedure volume
- Colonoscopy
- 86th percentile134 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 75th percentile93 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Julian T. Sison received $8,816 in industry payments from 2016 to 2025
CMS Open Payments shows 269 general payments to Dr. Sison from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $2,086.
General payments to Dr. Sison by program year, 2016 to 2025
General payments to Dr. Sison by kind, 2016 to 2025
- Food and beverage$8,44996%
- Travel and lodging$3314%
- Education$350%
Companies that paid Dr. Sison the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julian T. Sison graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Sison graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julian T. Sison's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Julian T. Sison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Julian T. Sison's NPI number?
Dr. Julian T. Sison's NPI number is 1831524339. It was assigned on September 4, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Julian T. Sison?
Dr. Julian T. Sison is a gastroenterologist in Fort Myers, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Julian T. Sison practice?
Dr. Sison practices at 6321 Daniels Pkwy, Fort Myers, FL 33912. Dr. Sison's primary practice is Millennium Surgery Centers at Riverwalk in Fort Myers, Florida. Dmand AI also links Dr. Sison to 1 group practice or clinic and 1 medical group.
What is Dr. Julian T. Sison's office phone number?
The practice phone on file for Dr. Sison is (855) 674-7400.
What is Dr. Julian T. Sison's medical license number?
Dr. Sison holds Florida license OS12989.
What medical group is Dr. Julian T. Sison part of?
Dr. Sison is linked to Millennium Physician Group. Dmand AI links Dr. Sison to 1 more medical group.
Does Dr. Julian T. Sison accept Medicare?
Yes. CMS data shows Dr. Sison billed Medicare for 1,040 services in 2024, and Dr. Sison accepts Medicare assignment.
How many Medicare patients does Dr. Julian T. Sison see?
CMS counts 558 Medicare patients who saw Dr. Sison in 2024, with an average age of 73.
What services does Dr. Julian T. Sison bill to Medicare?
In 2024, Dr. Sison's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: digestive system (45380).
Where did Dr. Julian T. Sison go to medical school?
Dr. Sison graduated from Lake Erie College of Osteopathic Medicine, Erie in 2013.
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What drugs does Dr. Julian T. Sison prescribe most?
In 2024 Medicare Part D data, Dr. Sison's most prescribed drugs by claims were Pantoprazole Sodium, Linzess and Dicyclomine HCl.
Has Dr. Julian T. Sison received payments from drug or device companies?
CMS Open Payments shows $8,816 in general payments to Dr. Sison from 30 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Julian T. Sison been practicing?
Dr. Sison graduated from medical school in 2013, 13 years ago.
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