MARK GILGER MD
NPI 1457431702
Pediatrics - Pediatric Gastroenterology in San Antonio, TX

NPI Status: Active since October 17, 2006

Contact Information

333 N SANTA ROSA ST
SAN ANTONIO, TX
ZIP 78207
Phone: (210) 704-4894
Fax: (210) 704-4695

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Gastroenterology

About MARK GILGER

This page provides the complete NPI Profile along with additional information for Mark Gilger, a pediatrician established in San Antonio, Texas with a medical specialization in Pediatrics, focusing in pediatric gastroenterology . The healthcare provider is registered in the NPI registry with number 1457431702 assigned on October 2006. The practitioner's primary taxonomy code is 2080P0206X with license number H1437 (TX). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1457431702
Provider Name
MARK GILGER MD
Gender
Male
Entity Type
Individual
Location Address
333 N SANTA ROSA ST SAN ANTONIO, TX 78207
Location Phone
(210) 704-4894
Location Fax
(210) 704-4695
Mailing Address
333 N SANTA ROSA ST SAN ANTONIO, TX 78207
Mailing Phone
(210) 704-4894
Mailing Fax
(210) 704-4695
Is Sole Proprietor?
No
Enumeration Date
10-17-2006
Last Update Date
02-19-2015
Code Navigator

A pediatrician like Mark Gilger is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Gastroenterology

Taxonomy Code
2080P0206X
Type
Allopathic & Osteopathic Physicians
License No.
H1437
License State
TX
Taxonomy Description
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see 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.

*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
E76937MEDICARE UPIN (02) 
132915301MEDICAID (05)TX 
80025GMEDICARE ID-TYPE UNSPECIFIED (04) 

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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 1457431702, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 5 → 10 → 1 4 → 8 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 8 + 3 + 2 + 7 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1457431702.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Otolaryngology (Pediatric Otolaryngology)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Pediatrics (Pediatric Hematology-Oncology)
333 N SANTA ROSA ST, 8TH FLOOR
SAN ANTONIO, TX 78207
Pediatrics
333 N SANTA ROSA ST, 3RD FL
SAN ANTONIO, TX 78207
Radiology (Diagnostic Radiology)
333 N SANTA ROSA ST, DEPT OF RADIOLOGY
SAN ANTONIO, TX 78207
Physician Assistant
333 N SANTA ROSA ST, STE F-2669
SAN ANTONIO, TX 78207
Psychologist (Clinical)
333 N SANTA ROSA ST, 8TH FL
SAN ANTONIO, TX 78207
Pediatrics
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Nurse Practitioner (Pediatrics)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Nurse Practitioner
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Emergency Medicine
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Physician Assistant
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Nurse Practitioner (Pediatrics)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Nurse Practitioner (Pediatrics, Critical Care)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Nurse Practitioner (Family)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Family Medicine
333 N SANTA ROSA ST, CENTER FOR CHILDREN & FAMILIES, 4TH FLOOR, CLINIC A
SAN ANTONIO, TX 78207
Pediatrics (Pediatric Gastroenterology)
333 N SANTA ROSA ST, CHILDREN'S HOSPITAL OF SAN ANTONIO
SAN ANTONIO, TX 78207
Audiologist
333 N SANTA ROSA ST, LOWER LEVEL
SAN ANTONIO, TX 78207
Physician Assistant
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Pediatrics (Pediatric Pulmonology)
333 N SANTA ROSA ST, SUITE F2669
SAN ANTONIO, TX 78207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457431702, enumerated as an "individual" on October 17, 2006.

The provider is located at 333 N SANTA ROSA ST SAN ANTONIO, TX 78207 and the phone number is (210) 704-4894.

Pediatrics with taxonomy code 2080P0206X and a focus in Pediatric Gastroenterology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.