JULIAN SISON DO
NPI 1831524339
Internal Medicine - Gastroenterology in Fort Myers, FL

Q: What is Julian Sison's NPI number?

The NPI number for Julian Sison is 1831524339. It was assigned to this individual provider in the NPPES registry on September 4, 2013.

Q: What is Julian Sison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Julian Sison was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 04, 2013PECOS EnrolledAccepts Medicare Assignment

8380 RIVERWALK PARK BLVD STE 310, FORT MYERS, FL 33919(239) 291-3602(239) 291-3603 Get Directions Write a Review

NPPES record last updated: May 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2024, Mar 17, 2020 (2 updates tracked since 2020).

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About Julian Sison Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JULIAN SISON DO (NPI 1831524339) is an individual gastroenterology provider in Fort Myers, Florida, licensed in Florida (OS12989) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with Altru Hospital, and is a graduate of Lake Erie College Of Osteopathic Medicine, Bradenton (2013).

NPPES Registry Identity

NPI1831524339

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameJULIAN SISONCredential: DO

Location Address8380 RIVERWALK PARK BLVD STE 310Fort Myers, FL 33919-8758

Mailing Address2675 Winkler Ave Fl 2Fort Myers, FL 33901-9342 · (877) 856-3774 · Fax (239) 599-2625

Phone(239) 291-3602

Fax(239) 291-3603

Sole ProprietorNo

Medical School CMSLake Erie College Of Osteopathic Medicine, BradentonGraduated 2013

Enumeration DateSeptember 4, 2013

Last NPPES UpdateMay 13, 20242 updates tracked since enumeration

NPPES CertifiedMay 13, 2024

✔ NPI 1831524339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in FL · OS12989

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

8380 RIVERWALK PARK BLVD STE 310, Fort Myers, FL 33919

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Julian Sison Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577882208

PECOS Enrollment IDI20150501000206

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Julian Sison reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Millennium Physician Group LLC

2.8 mi

Family Medicine

6321 DANIELS PKWY
Fort Myers, FL 33912

Reassigned Medicare billing, Florida enrollment
1,278 clinicians in this Medicare group

NPI 1811122880 (877) 856-3774

Hni Medical Services Of Florida, LLC

260 mi

Internal Medicine

1 SHIRCLIFF WAY
Jacksonville, FL 32204

Reassigned Medicare billing, Florida enrollment
492 clinicians in this Medicare group

NPI 1679048284 (512) 730-3060

Altru Health System

1,687 mi

Clinic/Center

1300 S COLUMBIA RD
Grand Forks, ND 58201

Reassigned Medicare billing, North Dakota enrollment
701 clinicians in this Medicare group

NPI 1043309552 (701) 780-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

267 services215 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

203 services203 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

109 services109 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

102 services102 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

97 services94 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

64 services55 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

60 services60 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

31 services31 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

26 services26 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

20 services17 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

19 services16 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

18 services15 patients

Dilation of esophagus 43450

Dilation of the esophagus is a procedure aimed to stretch or open up your esophagus (the tube connecting your mouth to your stomach) when it's narrow. It helps to improve swallowing and alleviate discomfort. It's typically performed using a flexible tube or balloon, under sedation.

13 services13 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Altru Hospital

Acute Care Hospitals · Grand Forks, ND

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number350019

Location1200 S Columbia RdGrand Forks, ND 58201 · Grand Forks County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33919 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$135.56 typical visit price

range $58.56 – $179.05

Typical copayment $33.89 (range $14.64 – $44.76)

Most-billed visit code 99204

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

93%75 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ZULEIMA LOZADA APRN

Nurse Practitioner (Family)

8380 RIVERWALK PARK BLVD STE 310
FORT MYERS, FL 33919

Lee County (239) 291-3602

FERNANDO A CARBALLO M.D.

Internal Medicine (Gastroenterology)

8380 RIVERWALK PARK BLVD STE 310
FORT MYERS, FL 33919

Lee County (239) 291-3602

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Julian Sison's NPI number?

The NPI number for Julian Sison is 1831524339. It was assigned to this individual provider in the NPPES registry on September 4, 2013.

Where is Julian Sison located?

Julian Sison practices at 8380 Riverwalk Park Blvd Ste 310, Fort Myers, FL 33919. The listed phone number is (239) 291-3602.

What is Julian Sison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Julian Sison enrolled in Medicare?

Yes. Julian Sison is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Julian Sison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julian Sison reassigns Medicare benefits to 3 organizations: Millennium Physician Group LLC (Fort Myers, FL), Hni Medical Services Of Florida, LLC (Jacksonville, FL) and Altru Health System (Grand Forks, ND). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Julian Sison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Julian Sison affiliated with any hospitals?

According to CMS data, Julian Sison is affiliated with Altru Hospital.

When was this NPI record last updated?

The NPPES record for Julian Sison was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.