GASTROENTEROLOGY AND THERAPEUTIC ENDOSCOPY
NPI 1871841692
Internal Medicine - Gastroenterology in Corona, CA

NPI Status: Active since August 28, 2012

Contact Information

1810 FULLERTON AVE
SUITE 203
CORONA, CA
ZIP 92881
Phone: (951) 934-0505
Fax: (951) 934-0506

Get Directions Write a Review

  • Organization
  • Internal Medicine
  • Gastroenterology

About GASTROENTEROLOGY AND THERAPEUTIC ENDOSCOPY

This page provides the complete NPI Profile along with additional information for Gastroenterology And Therapeutic Endoscopy, an internist established in Corona, California operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1871841692 assigned on August 2012. The practitioner's primary taxonomy code is 207RG0100X with license number A46078 (CA). The provider is registered as an organization and their NPI record was last updated 14 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 provider's is doing business as Gastroenterology And Therapeutic Endoscopy. The authorized official of this NPI record is Dr. Mohammad Mazen Jamal M.d/mph (Owner)

NPI
1871841692
Provider Legal Name
MMJ MEDICAL INC,
Other Organization Name
GASTROENTEROLOGY AND THERAPEUTIC ENDOSCOPY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1810 FULLERTON AVE SUITE 203 CORONA, CA 92881
Location Phone
(951) 934-0505
Location Fax
(951) 934-0506
Mailing Address
29 PRAIRIE IRVINE, CA 92618
Mailing Phone
(949) 825-5188
Mailing Fax
(951) 934-0506
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-28-2012
Last Update Date
11-16-2012
Code Navigator

An internist like Gastroenterology And Therapeutic Endoscopy 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.
A46078
License State
CA
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.

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. MOHAMMAD MAZEN JAMAL M.D/MPH

Authorized Official Title
OWNER
Authorized Official Phone
(949) 813-5115

Reviews for GASTROENTEROLOGY AND THERAPEUTIC ENDOSCOPY

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1871841692, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 8 → 16 → 7 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 6 + 4 + 2 + 6 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1871841692.

Other Providers at the Same Location


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

Internal Medicine
1810 FULLERTON AVE, SUITE 102
CORONA, CA 92881
Optometrist
1810 FULLERTON AVE, SUITE 104
CORONA, CA 92881
Dentist (Periodontics)
1810 FULLERTON AVE, #205
CORONA, CA 92881
Dermatology
1810 FULLERTON AVE, STE 101
CORONA, CA 92881
Clinic/Center (Ambulatory Surgical)
1810 FULLERTON AVE, SUITE 103
CORONA, CA 92881
Ophthalmology
1810 FULLERTON AVE, SUITE 103
CORONA, CA 92881
Internal Medicine
1810 FULLERTON AVE, SUITE 102
CORONA, CA 92881
Optometrist
1810 FULLERTON AVE, SUITE 201
CORONA, CA 92881
Family Medicine
1810 FULLERTON AVE, SUITE #104
CORONA, CA 92881
Physical Medicine & Rehabilitation (Pain Medicine)
1810 FULLERTON AVE, SUITE #104
CORONA, CA 92881
Dentist (Periodontics)
1810 FULLERTON AVE, #205
CORONA, CA 92881
Pain Medicine (Interventional Pain Medicine)
1810 FULLERTON AVE, SUITE #103
CORONA, CA 92881
Obstetrics & Gynecology (Gynecology)
1810 FULLERTON AVE, STE 203
CORONA, CA 92881
Clinic/Center (Medical Specialty)
1810 FULLERTON AVE, SUITE 203
CORONA, CA 92881
Family Medicine
1810 FULLERTON AVE, STE 105
CORONA, CA 92881
Clinical Medical Laboratory
1810 FULLERTON AVE, STE 102
CORONA, CA 92881
Physical Medicine & Rehabilitation (Pain Medicine)
1810 FULLERTON AVE, SUITE 104
CORONA, CA 92881
Physical Medicine & Rehabilitation (Pain Medicine)
1810 FULLERTON AVE, SUITE 104
CORONA, CA 92881
Clinic/Center (Ambulatory Surgical)
1810 FULLERTON AVE, SUITE 103
CORONA, CA 92881
Family Medicine
1810 FULLERTON AVE
CORONA, CA 92881

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871841692, enumerated as an "organization" on August 28, 2012.

The provider is located at 1810 FULLERTON AVE SUITE 203 CORONA, CA 92881 and the phone number is (951) 934-0505.

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