DR. EMJAY MENG-JIAO TAN M.D.
NPI 1124244090
Psychiatry & Neurology - Addiction Psychiatry in San Bruno, CA

NPI Status: Active since April 18, 2007

Contact Information

1001 SNEATH LN
SUITE 204
SAN BRUNO, CA
ZIP 94066
Phone: (650) 616-6200
Fax: (650) 616-6203

Get Directions Write a Review

  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Psychiatry

About EMJAY TAN

This page provides the complete NPI Profile along with additional information for Emjay Tan, a provider established in San Bruno, California with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1124244090 assigned on April 2007. The practitioner's primary taxonomy code is 2084P0802X with license number A97488 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1124244090
Provider Name
DR. EMJAY MENG-JIAO TAN M.D.
Gender
Male
Entity Type
Individual
Location Address
1001 SNEATH LN SUITE 204 SAN BRUNO, CA 94066
Location Phone
(650) 616-6200
Location Fax
(650) 616-6203
Mailing Address
16 SHARON CT DALY CITY, CA 94014
Mailing Phone
(510) 681-5994
Is Sole Proprietor?
No
Enumeration Date
04-18-2007
Last Update Date
04-20-2016
Code Navigator

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

Psychiatry & Neurology Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
A97488
License State
CA
Taxonomy Description
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12084P0802XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Addiction Psychiatry

036115054 (IL)

Reviews for DR. EMJAY MENG-JIAO TAN 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 1124244090, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 4 + 4 + 8 + 0 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1124244090.

Other Providers at the Same Location


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

Social Worker
1001 SNEATH LN, SUITE 300
SAN BRUNO, CA 94066
Internal Medicine (Sports Medicine)
1001 SNEATH LN, SUITE 104
SAN BRUNO, CA 94066
Dentist (General Practice)
1001 SNEATH LN, SUITE 211
SAN BRUNO, CA 94066
Psychologist (Clinical)
1001 SNEATH LN, SUITE 204
SAN BRUNO, CA 94066
Psychologist
1001 SNEATH LN
SAN BRUNO, CA 94066
Social Worker (Clinical)
1001 SNEATH LN
SAN BRUNO, CA 94066
Dentist (General Practice)
1001 SNEATH LN, SUITE 108
SAN BRUNO, CA 94066
Clinic/Center (Dental)
1001 SNEATH LN, STE. 108
SAN BRUNO, CA 94066
Radiology (Diagnostic Radiology)
1001 SNEATH LN, STE 310
SAN BRUNO, CA 94066
Psychologist (Clinical)
1001 SNEATH LN
SAN BRUNO, CA 94066
Psychologist (Clinical)
1001 SNEATH LN, SUITE 300
SAN BRUNO, CA 94066
Psychologist (Clinical)
1001 SNEATH LN
SAN BRUNO, CA 94066
Clinic/Center (VA)
1001 SNEATH LN, SUITE 300
SAN BRUNO, CA 94066
Internal Medicine (Medical Oncology)
1001 SNEATH LN
SAN BRUNO, CA 94066
Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066
Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066
Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066
Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066
Assistant Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066
Behavior Analyst
1001 SNEATH LN
SAN BRUNO, CA 94066

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124244090, enumerated as an "individual" on April 18, 2007.

The provider is located at 1001 SNEATH LN SUITE 204 SAN BRUNO, CA 94066 and the phone number is (650) 616-6200.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.