EAST JEFFERSON GASTROENTEROLOGY INC
NPI 1336360007
Internal Medicine - Gastroenterology in Metairie, LA

NPI Status: Active since May 01, 2007

Contact Information

3941 HOUMA BLVD
STE 1B
METAIRIE, LA
ZIP 70006
Phone: (504) 888-0388
Fax: (504) 888-9119

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 19D1026881
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-16-2026

About EAST JEFFERSON GASTROENTEROLOGY INC

This page provides the complete NPI Profile along with additional information for East Jefferson Gastroenterology Inc, an internist established in Metairie, Louisiana operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1336360007 assigned on May 2007. The practitioner's primary taxonomy code is 207RG0100X with license number 11984R (LA). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. David A Dulitz M.d. (Owner)

NPI
1336360007
Provider Name
EAST JEFFERSON GASTROENTEROLOGY INC
Entity Type
Organization
Location Address
3941 HOUMA BLVD STE 1B METAIRIE, LA 70006
Location Phone
(504) 888-0388
Location Fax
(504) 888-9119
Mailing Address
3941 HOUMA BLVD STE 1B METAIRIE, LA 70006
Mailing Phone
(504) 888-0388
Mailing Fax
(504) 888-9119
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-01-2007
Last Update Date
08-15-2008
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An internist like East Jefferson Gastroenterology Inc 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.
11984R
License State
LA
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 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DAVID A DULITZ M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(504) 888-0388

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
5CM01MEDICARE ID-TYPE UNSPECIFIED (04)LAGROUP NUMBER

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
19D1026881
Facility Type
Physician Office
Certificate Effective Date
June 17, 2024
Certificate Expiration Date
June 16, 2026
Laboratory Director
DAVID A. DULITZ
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to East Jefferson Gastroenterology Inc 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 1336360007, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 3 → 6 3 → 6 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 + 3 + 6 + 6 + 6 + 6 + 0 + 0 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1336360007.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
3941 HOUMA BLVD, 2B
METAIROE, LA 70006
Hospice Care, Community Based
3941 HOUMA BLVD, SUITE 1A
METAIRIE, LA 70006
Dietitian, Registered
3941 HOUMA BLVD
METAIRIE, LA 70006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336360007, enumerated as an "organization" on May 01, 2007.

The provider is located at 3941 HOUMA BLVD STE 1B METAIRIE, LA 70006 and the phone number is (504) 888-0388.

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

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