BRIAN LONGENDYKE D.O.
NPI 1811979511
Internal Medicine - Gastroenterology in Ft Myers, FL
NPI Status: Active since November 17, 2005
Contact Information
4790 BARKLEY CIR
BLDG A
FT MYERS, FL
ZIP 33907
Phone: (239) 275-8882
Fax: (239) 275-6304
- Individual
- Male
- Internal Medicine
- Gastroenterology
About BRIAN LONGENDYKE
This page provides the complete NPI Profile along with additional information for Brian Longendyke, an internist established in Ft Myers, Florida with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1811979511 assigned on November 2005. The practitioner's primary taxonomy code is 207RG0100X with license number FLOS0006673 (FL). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1811979511
- Provider Name
- BRIAN LONGENDYKE D.O.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4790 BARKLEY CIR BLDG A FT MYERS, FL 33907
- Location Phone
- (239) 275-8882
- Location Fax
- (239) 275-6304
- Mailing Address
- 4790 BARKLEY CIR BLDG A FT MYERS, FL 33907
- Mailing Phone
- (239) 275-8882
- Mailing Fax
- (239) 275-6304
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-17-2005
- Last Update Date
- 11-27-2023
- Code Navigator
An internist like Brian Longendyke 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 No.
- FLOS0006673
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 1811979511 | OTHER (01) | FL | TRICARE |
| 205926 | OTHER (01) | FL | AVMED |
| 374229600 | MEDICAID (05) | FL | |
| 80842 | OTHER (01) | FL | BCBS |
| 9591507 | OTHER (01) | FL | GHI |
| 100005455 | OTHER (01) | FL | RAILROAD MEDICARE |
| 0971761 | OTHER (01) | FL | CIGNA |
| 1131942 | OTHER (01) | FL | UNITED HEALTHCARE |
| 4376307 | OTHER (01) | FL | AETNA |
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
Biopsy of large bowel using a flexible endoscope
Colorectal cancer screening; colonoscopy on individual at high risk
Dilation of esophagus
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 20-29 minutes
New patient office or other outpatient visit, 30-44 minutes
Pathology examination of tissue using a microscope, intermediate complexity
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
Special stained specimen slides to identify organisms including interpretation and report
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.
This service was performed 45 times for 45 patientsA 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.
This service was performed 34 times for 34 patientsColorectal 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.
This service was performed 19 times for 19 patientsDilation 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.
This service was performed 11 times for 11 patientsThis is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 17 times for 15 patientsThis 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.
This service was performed 173 times for 122 patientsThis 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.
This service was performed 79 times for 79 patientsA pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
This service was performed 138 times for 64 patientsThis 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.
This service was performed 27 times for 27 patientsThis service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
This service was performed 24 times for 19 patientsReviews for BRIAN LONGENDYKE D.O.
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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 1811979511, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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 69 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 13 providers are registered at the same or a nearby location.
FORT MYERS, FL 33907
FT MYERS, FL 33907
FT MYERS, FL 33907
FORT MYERS, FL 33907
FORT MYERS, FL 33907
FORT MYERS, FL 33907
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1811979511, enumerated as an "individual" on November 17, 2005.
The provider is located at 4790 BARKLEY CIR BLDG A FT MYERS, FL 33907 and the phone number is (239) 275-8882.
Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.
The provider might be accepting Accepts: Tricare, Medicare, Medicaid, Blue Cross Blue. Please consult your insurance carrier or call the provider to verify.
