DR. ALI REZA SHAYAN-ZAKARIA D.M.D.
NPI 1780901553
Dentist - Prosthodontics in Los Angeles, CA

NPI Status: Active since May 03, 2010

Contact Information

11301 WILSHIRE BLVD
LOS ANGELES, CA
ZIP 90073
Phone: (310) 478-3711

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  • Individual
  • Male
  • Dentist
  • Prosthodontics

About ALI REZA SHAYAN-ZAKARIA

This page provides the complete NPI Profile along with additional information for Ali Reza Shayan-zakaria, a provider established in Los Angeles, California with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1780901553 assigned on May 2010. The practitioner's primary taxonomy code is 1223P0700X with license number 55483 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1780901553
Provider Name
DR. ALI REZA SHAYAN-ZAKARIA D.M.D.
Other Name
DR. ALI SHAYAN ALI SHAYAN
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
11301 WILSHIRE BLVD LOS ANGELES, CA 90073
Location Phone
(310) 478-3711
Mailing Address
12415 CLOUDESLY DR SAN DIEGO, CA 92128
Mailing Phone
(858) 735-5019
Is Sole Proprietor?
Yes
Enumeration Date
05-03-2010
Last Update Date
05-03-2010
Code Navigator

A dentist like Ali Reza Shayan-zakaria is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Prosthodontics

Taxonomy Code
1223P0700X
Type
Dental Providers
License No.
55483
License State
CA
Taxonomy Description
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

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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 1780901553, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 8 → 16 → 7 9 → 18 → 9 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 8 + 0 + 2 + 5 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1780901553.

Other Providers at the Same Location


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

Internal Medicine
11301 WILSHIRE BLVD, 10-C-1
LOS ANGELES, CA 90073
Audiologist
11301 WILSHIRE BLVD, AUDIOLOGY - 126
LOS ANGELES, CA 90073
Physician Assistant (Medical)
11301 WILSHIRE BLVD, 111F
LOS ANGELES, CA 90073
Nurse Practitioner
11301 WILSHIRE BLVD, CARDIOLOGY, 111E
LOS ANGELES, CA 90073
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
11301 WILSHIRE BLVD, MAIL CODE 10H4
LOS ANGELES, CA 90073
Internal Medicine (Infectious Disease)
11301 WILSHIRE BLVD, DEPARTMENT OF MEDICINE
LOS ANGELES, CA 90073
Audiologist-Hearing Aid Fitter
11301 WILSHIRE BLVD, ROOM #0229
LOS ANGELES, CA 90073
Dermatology
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Psychologist (Clinical)
11301 WILSHIRE BLVD, VA GLA PSYCHOLOGY - BLDG 206, ROOM 201
LOS ANGELES, CA 90073
Nurse Practitioner (Adult Health)
11301 WILSHIRE BLVD, MAIL CODE 117
LOS ANGELES, CA 90073
Nurse Anesthetist, Certified Registered
11301 WILSHIRE BLVD, BLDG 500
LOS ANGELES, CA 90073
Nurse Anesthetist, Certified Registered
11301 WILSHIRE BLVD, BUILDING 500
LOS ANGELES, CA 90073
Pharmacist
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Psychiatry & Neurology (Psychiatry)
11301 WILSHIRE BLVD, BUILDING 210 ROOM 15
LOS ANGELES, CA 90073
Psychologist (Clinical)
11301 WILSHIRE BLVD, GLAVA HEALTH CENTER 116B
LOS ANGELES, CA 90073
Nurse Anesthetist, Certified Registered
11301 WILSHIRE BLVD, BUILDING 500
LOS ANGELES, CA 90073
Psychiatry & Neurology (Psychiatry)
11301 WILSHIRE BLVD, VAGLAHS DEP'T OF PSYCHIATRY & MENTAL HEALTH
LOS ANGELES, CA 90073
Nurse Practitioner (Acute Care)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Internal Medicine (Geriatric Medicine)
11301 WILSHIRE BLVD, VAMC--DOM 129
LOS ANGELES, CA 90073
Internal Medicine (Geriatric Medicine)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780901553, enumerated as an "individual" on May 03, 2010.

The provider is located at 11301 WILSHIRE BLVD LOS ANGELES, CA 90073 and the phone number is (310) 478-3711.

Dentist with taxonomy code 1223P0700X and a focus in Prosthodontics.