DR. GEOFFREY A. PREIDIS M.D., PH.D.
NPI 1578821401
Pediatrics - Pediatric Gastroenterology in Houston, TX

NPI Status: Active since April 28, 2012

Contact Information

6701 FANNIN ST
HOUSTON, TX
ZIP 77030
Phone: (832) 824-1000

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Gastroenterology
  • Accepts Insurance

About GEOFFREY PREIDIS

This page provides the complete NPI Profile along with additional information for Geoffrey Preidis, a pediatrician established in Houston, Texas with a medical specialization in Pediatrics, focusing in pediatric gastroenterology . The healthcare provider is registered in the NPI registry with number 1578821401 assigned on April 2012. The practitioner's primary taxonomy code is 2080P0206X with license number R4456 (TX). The provider is registered as an individual and his NPI record was last updated 8 years ago. Geoffrey Preidis operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1578821401
Provider Name
DR. GEOFFREY A. PREIDIS M.D., PH.D.
Gender
Male
Entity Type
Individual
Location Address
6701 FANNIN ST HOUSTON, TX 77030
Location Phone
(832) 824-1000
Mailing Address
2450 HOLCOMBE BLVD STE NB-34L HOUSTON, TX 77021
Mailing Phone
(832) 828-3660
Is Sole Proprietor?
Yes
Enumeration Date
04-28-2012
Last Update Date
07-19-2018
Code Navigator

A pediatrician like Geoffrey Preidis 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.
R4456
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.

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:

  • Moda Select Alaska Bronze 6500 - PPO
  • Moda Select Alaska Bronze HDHP 5500 - PPO
  • Moda Select Alaska Gold 1500 - PPO
  • Moda Select Alaska Silver 4500 - PPO
  • Moda Select Alaska Standard Bronze - PPO
  • Moda Select Alaska Standard Gold - PPO
  • Moda Select Alaska Standard Silver - PPO
  • Moda Select Texas Bronze 8700 ($0 Virtual Urgent Care through CirrusMD) - EPO
  • Moda Select Texas Bronze HDHP 7500 - EPO
  • Moda Select Texas Standard Bronze - EPO
  • Moda Select Texas Standard Gold - EPO
  • Moda Select Texas Standard Silver - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for DR. GEOFFREY A. PREIDIS M.D., PH.D.

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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 1578821401, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 7 → 14 → 5 8 → 16 → 7 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 + 5 + 1 + 4 + 8 + 1 + 6 + 2 + 2 + 4 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1578821401.

Other Providers at the Same Location


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

Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, SUITE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST
HOUSTON, TX 77030
Surgery (Pediatric Surgery)
6701 FANNIN ST, SUITE 1210
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Gastroenterology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Sports Medicine)
6701 FANNIN ST, 1710.00
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST, MC-CCC-660
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST, SUITE 1410
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Psychologist (Counseling)
6701 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Allergy/Immunology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Gastroenterology)
6701 FANNIN ST
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578821401, enumerated as an "individual" on April 28, 2012.

The provider is located at 6701 FANNIN ST HOUSTON, TX 77030 and the phone number is (832) 824-1000.

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

The provider might be accepting Accepts: Moda Health Plan, Inc.. Please consult your insurance carrier or call the provider to verify.