ADVANCED GASTROENTEROLOGY & SURGERY ASSOCIATES
NPI 1215974498
Internal Medicine - Gastroenterology in Leesburg, FL
NPI Status: Active since May 31, 2006
Contact Information
8110 COUNTY ROAD 44 LEG A
LEESBURG, FL
ZIP 34788
Phone: (352) 323-8868
Fax: (352) 323-8865
- Organization
- Internal Medicine
- Gastroenterology
- Accepts Insurance
- CLIA Number: 10D0939143
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 11-28-2027
About ADVANCED GASTROENTEROLOGY & SURGERY ASSOCIATES
This page provides the complete NPI Profile along with additional information for Advanced Gastroenterology & Surgery Associates, an internist established in Leesburg, Florida operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1215974498 assigned on May 2006. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Advanced Gastroenterology & Surgery Associates operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Advanced Gastroenterology & Surgery Associates. The authorized official of this NPI record is Lily C Tran M.d (Physician)
- NPI
- 1215974498
- Provider Legal Name
- PROFESSIONAL GASTROENTEROLOGY & NUTRITION ASSOCIATES, P.A.
- Other Organization Name
- ADVANCED GASTROENTEROLOGY & SURGERY ASSOCIATES
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 8110 COUNTY ROAD 44 LEG A LEESBURG, FL 34788
- Location Phone
- (352) 323-8868
- Location Fax
- (352) 323-8865
- Mailing Address
- 8110 COUNTY ROAD 44 LEG A LEESBURG, FL 34788
- Mailing Phone
- (352) 323-8868
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-31-2006
- Last Update Date
- 07-21-2022
- Code Navigator
An internist like Advanced Gastroenterology & Surgery Associates is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Gastroenterology
- Taxonomy Code
- 207RG0100X
- Type
- Allopathic & Osteopathic Physicians
- License State
- FL
- Taxonomy Description
- 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.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Complete VALUE Gold - HMO
- Focused VALUE Silver - HMO
- Focused VALUE Silver + Vision + Adult Dental - HMO
- Standard Gold VALUE - HMO
- Standard Silver VALUE - HMO
- Standard Silver VALUE + Vision + Adult Dental - HMO
- Clarity Silver - HMO
- Clarity VALUE Silver - HMO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Complete VALUE Gold - HMO
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - HMO
- Elite VALUE Bronze - HMO
- Enhanced Diabetes Care Silver with $0 Drug Options - HMO
- Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - HMO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Elite Bronze - EPO
- Elite Bronze + Vision + Adult Dental - EPO
- Elite Gold - EPO
- Elite Gold + Vision + Adult Dental - EPO
- Enhanced Diabetes Care Silver with $0 Drug Options - EPO
- Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- AvMed Entrust Bronze 600 (2026) - HMO
- AvMed Entrust Bronze 650 (2026) - HMO
- AvMed Entrust Expanded Bronze Standard (2026) - HMO
- AvMed Entrust Gold 125 (2026) - HMO
- AvMed Entrust Gold 125 Dental+Vision (2026) - HMO
- AvMed Entrust Gold Standard (2026) - HMO
- AvMed Entrust Platinum 25 (2026) - HMO
- AvMed Entrust Platinum 25 Dental+Vision (2026) - HMO
- AvMed Entrust Platinum Standard (2026) - HMO
- AvMed Entrust Silver 350 (2026) - HMO
- BlueOptions Bronze (HSA) 24J01-10 (Rewards / $4 Condition Care Rx) - PPO
- BlueOptions Bronze 24J01-04 (3 PCP Visits for $0 then $55 / $70 Specialist Visits / Rewards) - PPO
- BlueOptions Bronze 24J01-06 (Rewards) - PPO
- BlueOptions Bronze 24J01-17 ($50 PCP Visits / Rewards) - PPO
- BlueOptions Bronze 24J01-18S ($50 PCP Visits / Rewards) - PPO
- BlueOptions Gold 24J01-09 ($0 Deductible / $15 PCP Visits / $75 Specialist Visits / $20 Labs / Rewards) - PPO
- BlueOptions Gold 24J01-12 ($40 PCP Visits / $75 Specialist Visits / $15 Labs / Rewards) - PPO
- BlueOptions Gold 24J01-20S ($30 PCP Visits / $60 Specialist Visits / Rewards) - PPO
- BlueOptions Platinum 24J01-05 ($0 Labs / $15 PCP Visits / $35 Specialist Visits / Rewards) - PPO
- BlueOptions Platinum 24J01-08 ($0 Deductible / $0 Labs / $15 PCP Visits / $25 Specialist Visits / Rewards) - PPO
- BlueCare Bronze (HSA) 24K01-09 (Rewards / $4 Condition Care Rx) - POS
- BlueCare Bronze 24K01-03 (3 PCP Visits for $0 then $55 / $70 Specialist Visits / Rewards) - POS
- BlueCare Bronze 24K01-05 (Rewards) - POS
- BlueCare Bronze 24K01-25 ($50 PCP Visits / $75 Specialist Visits / Rewards) - POS
- BlueCare Bronze 24K01-31S ($50 PCP Visits / Rewards) - POS
- BlueCare Bronze 24K02-17 (3 PCP Visits for $0 then $55 / $70 Specialist Visits / Rewards) - POS
- BlueCare Bronze 24K02-18 (Rewards) - POS
- BlueCare Bronze 24K02-23 ($50 PCP Visits / $75 Specialist Visits / Rewards) - POS
- BlueCare Bronze 24K02-26S ($50 PCP Visits / Rewards) - POS
- BlueCare Gold 24K01-08 ($0 Deductible / $15 PCP Visits / $75 Specialist Visits / $20 Labs / Rewards) - POS
- Molina Bronze Enhanced 3500 - HMO
- Molina Bronze Enhanced 3500 Plus with Adult Dental and Vision - HMO
- Molina Bronze Enhanced 3500 Plus with Adult Vision - HMO
- Molina Bronze Premier with $0 Medical Deductible - HMO
- Molina Bronze Premier with $0 Medical Deductible Plus with Adult Dental and Vision - HMO
- Molina Bronze Premier with $0 Medical Deductible Plus with Adult Vision - HMO
- Molina Bronze Standard - HMO
- Molina Gold Core 1640 - HMO
- Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
- Molina Gold Core 1640 Plus with Adult Vision - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 10D0939143
- Facility Type
- Physician Office
- Certificate Effective Date
- November 29, 2025
- Certificate Expiration Date
- November 28, 2027
- Laboratory Director
- LILY TRAN
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Advanced Gastroenterology & Surgery Associates to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1215974498, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 72 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 7 providers are registered at the same or a nearby location.
LEESBURG, FL 34788
LEESBURG, FL 34788
LEESBURG, FL 34788
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1215974498, enumerated as an "organization" on May 31, 2006.
The provider is located at 8110 COUNTY ROAD 44 LEG A LEESBURG, FL 34788 and the phone number is (352) 323-8868.
Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.
The provider might be accepting Accepts: Ambetter from Superior HealthPlan, Ambetter. Please consult your insurance carrier or call the provider to verify.
