DR. BARRY YU D.M.D
NPI 1831360734
Dentist - General Practice in San Francisco, CA

NPI Status: Active since March 18, 2008

Contact Information

950 STOCKTON ST
#208
SAN FRANCISCO, CA
ZIP 94108
Phone: (415) 986-8899

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • General Practice

About BARRY YU

This page provides the complete NPI Profile along with additional information for Barry Yu, a provider established in San Francisco, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1831360734 assigned on March 2008. The practitioner's primary taxonomy code is 1223G0001X with license number 56531 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1831360734
Provider Name
DR. BARRY YU D.M.D
Gender
Male
Entity Type
Individual
Location Address
950 STOCKTON ST #208 SAN FRANCISCO, CA 94108
Location Phone
(415) 986-8899
Mailing Address
154 WESTDALE AVE DALY CITY, CA 94015
Mailing Phone
(650) 267-3184
Is Sole Proprietor?
Yes
Enumeration Date
03-18-2008
Last Update Date
03-18-2008
Code Navigator

A dentist like Barry Yu 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
56531
License State
CA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Reviews for DR. BARRY YU D.M.D

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 1831360734, 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
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 3 → 6 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 6 + 6 + 0 + 7 + 6 + 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 1831360734.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
950 STOCKTON ST, STE 203
SAN FRANCISCO, CA 94108
Internal Medicine (Endocrinology, Diabetes & Metabolism)
950 STOCKTON ST, SUITE 375
SAN FRANCISCO, CA 94108
Anesthesiology
950 STOCKTON ST, STE 328
SAN FRANCISCO, CA 94108
Chiropractor
950 STOCKTON ST, #407B
SAN FRANCISCO, CA 94108
Surgery
950 STOCKTON ST, SIUTE 202
SAN FRANCISCO, CA 94108
Surgery
950 STOCKTON ST, SUITE 388
SAN FRANCISCO, CA 94108
Surgery
950 STOCKTON ST, 388
SAN FRANCISCO, CA 94108
Contractor
950 STOCKTON ST, SUITE 207
SAN FRANCISCO, CA 94108
Dentist (General Practice)
950 STOCKTON ST, SUITE 208
SAN FRANCISCO, CA 94108
Dentist (General Practice)
950 STOCKTON ST, STE 208
SAN FRANCISCO, CA 94108
Dentist
950 STOCKTON ST, SUITE 400
SAN FRANCISCO, CA 94108
Family Medicine
950 STOCKTON ST, SUITE 200
SAN FRANCISCO, CA 94108
Internal Medicine (Allergy & Immunology)
950 STOCKTON ST, SUITE 399
SAN FRANCISCO, CA 94108
Podiatrist
950 STOCKTON ST, STE 300
SAN FRANCISCO, CA 94108
Family Medicine
950 STOCKTON ST, SUITE 328
SAN FRANCISCO, CA 94108
Dentist (General Practice)
950 STOCKTON ST, SUITE 400
SAN FRANCISCO, CA 94108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831360734, enumerated as an "individual" on March 18, 2008.

The provider is located at 950 STOCKTON ST #208 SAN FRANCISCO, CA 94108 and the phone number is (415) 986-8899.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.