DR. GARY W VARILEK MD
NPI 1104810209
Internal Medicine - Gastroenterology in Lincoln, NE

NPI Status: Active since September 02, 2005

Contact Information

4545 R ST
LINCOLN, NE
ZIP 68503
Phone: (402) 465-4545
Fax: (402) 465-3621

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About GARY VARILEK

This page provides the complete NPI Profile along with additional information for Gary Varilek, an internist established in Lincoln, Nebraska with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1104810209 assigned on September 2005. The practitioner's primary taxonomy code is 207RG0100X with license number 16972 (NE). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1104810209
Provider Name
DR. GARY W VARILEK MD
Gender
Male
Entity Type
Individual
Location Address
4545 R ST LINCOLN, NE 68503
Location Phone
(402) 465-4545
Location Fax
(402) 465-3621
Mailing Address
4545 R ST LINCOLN, NE 68503
Mailing Phone
(402) 465-4545
Mailing Fax
(402) 465-3621
Is Sole Proprietor?
No
Enumeration Date
09-02-2005
Last Update Date
02-19-2018
Code Navigator

An internist like Gary Varilek 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.
16972
License State
NE
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

16972 (NE)

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.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 11 times for 11 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 15 times for 15 patients

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

This service was performed 22 times for 22 patients

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

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.

This service was performed 15 times for 15 patients

Reviews for DR. GARY W VARILEK MD

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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 1104810209, we treat the final digit (9) 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 41. The final step is to find the difference between that total and the next multiple of ten (50 - 41 = 9).

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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
9
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 0 → 0 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 0 + 4 + 1 + 6 + 1 + 0 + 2 + 0 + 24 = 41

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 41 is 50. The difference is the calculated check digit.

50 - 41 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1104810209.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physician Assistant
4545 R ST, SUITE 100
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST, SUITE 100
LINCOLN, NE 68503
Nurse Practitioner (Critical Care Medicine)
4545 R ST, SUITE 100
LINCOLN, NE 68503
Specialist
4545 R ST
LINCOLN, NE 68503
Specialist
4545 R ST
LINCOLN, NE 68503
Internal Medicine (Gastroenterology)
4545 R ST, SUITE 100
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST
LINCOLN, NE 68503
Nurse Practitioner (Family)
4545 R ST
LINCOLN, NE 68503
Internal Medicine (Gastroenterology)
4545 R ST, 100
LINCOLN, NE 68503
Internal Medicine (Gastroenterology)
4545 R ST, #100
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST, STE 100
LINCOLN, NE 68503
Internal Medicine (Gastroenterology)
4545 R ST, #100
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST, STE 100
LINCOLN, NE 68503
Physician Assistant (Medical)
4545 R ST, 100
LINCOLN, NE 68503
Clinic/Center (Ambulatory Surgical)
4545 R ST, SUITE 101
LINCOLN, NE 68503
Specialist
4545 R ST
LINCOLN, NE 68503
Nurse Practitioner (Primary Care)
4545 R ST
LINCOLN, NE 68503
Nurse Practitioner
4545 R ST
LINCOLN, NE 68503
Internal Medicine (Gastroenterology)
4545 R ST
LINCOLN, NE 68503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104810209, enumerated as an "individual" on September 02, 2005.

The provider is located at 4545 R ST LINCOLN, NE 68503 and the phone number is (402) 465-4545.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.