EMMANUEL GUAJARDO M.D.
NPI 1891157244
Internal Medicine - Infectious Disease in New Orleans, LA

NPI Status: Active since March 24, 2016

Contact Information

2400 CANAL ST
NEW ORLEANS, LA
ZIP 70119
Phone: (504) 507-2000
Fax: (231) 221-5752

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  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease

About EMMANUEL GUAJARDO

This page provides the complete NPI Profile along with additional information for Emmanuel Guajardo, an internist established in New Orleans, Louisiana with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1891157244 assigned on March 2016. The practitioner's primary taxonomy code is 207RI0200X with license number 330328 (LA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1891157244
Provider Name
EMMANUEL GUAJARDO M.D.
Gender
Male
Entity Type
Individual
Location Address
2400 CANAL ST NEW ORLEANS, LA 70119
Location Phone
(504) 507-2000
Location Fax
(231) 221-5752
Mailing Address
2400 CANAL ST NEW ORLEANS, LA 70119
Mailing Phone
(504) 507-2000
Mailing Fax
(231) 221-5752
Is Sole Proprietor?
Yes
Enumeration Date
03-24-2016
Last Update Date
01-09-2025
Code Navigator

An internist like Emmanuel Guajardo 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 Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
330328
License State
LA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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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 1891157244, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 9 → 18 → 9 1 → 2 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 2 + 5 + 1 + 4 + 2 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1891157244.

Other Providers at the Same Location


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

Psychologist (Clinical)
2400 CANAL ST, SE LOUISIANA VETERANS HEALTH CARE SYSTEM, ROOM 2M192
NEW ORLEANS, LA 70119
Nurse Practitioner (Family)
2400 CANAL ST
NEW ORLEANS, LA 70119
Psychologist (Clinical)
2400 CANAL ST
NEW ORLEANS, LA 70119
Physical Therapist
2400 CANAL ST
NEW ORLEANS, LA 70119
Nurse Practitioner (Family)
2400 CANAL ST, SUITE 1D134
NEW ORLEANS, LA 70119
Psychologist (Clinical)
2400 CANAL ST
NEW ORLEANS, LA 70119
Physician Assistant
2400 CANAL ST
NEW ORLEANS, LA 70119
Nurse Practitioner (Psychiatric/Mental Health)
2400 CANAL ST
NEW ORLEANS, LA 70119
Nurse Practitioner (Family)
2400 CANAL ST
NEW ORLEANS, LA 70119
Registered Nurse
2400 CANAL ST
NEW ORLEANS, LA 70119
Dietitian, Registered
2400 CANAL ST
NEW ORLEANS, LA 70119
Speech-Language Pathologist
2400 CANAL ST
NEW ORLEANS, LA 70119
Dietitian, Registered
2400 CANAL ST
NEW ORLEANS, LA 70119
General Acute Care Hospital
2400 CANAL ST
NEW ORLEANS, LA 70119
Registered Nurse (Medical-Surgical)
2400 CANAL ST
NEW ORLEANS, LA 70119
Social Worker (Clinical)
2400 CANAL ST
NEW ORLEANS, LA 70119
Registered Nurse (Critical Care Medicine)
2400 CANAL ST
NEW ORLEANS, LA 70119
Surgery (Vascular Surgery)
2400 CANAL ST
NEW ORLEANS, LA 70119
Dietitian, Registered
2400 CANAL ST
NEW ORLEANS, LA 70119
Emergency Medicine
2400 CANAL ST
NEW ORLEANS, LA 70119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891157244, enumerated as an "individual" on March 24, 2016.

The provider is located at 2400 CANAL ST NEW ORLEANS, LA 70119 and the phone number is (504) 507-2000.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.