DR. IRENE CHING-PING TAN D.D.S.
NPI 1063623536
Dentist in Los Altos, CA

NPI Status: Active since May 25, 2007

Contact Information

851 FREMONT AVE
SUITE 101
LOS ALTOS, CA
ZIP 94024
Phone: (650) 559-9801
Fax: (650) 559-9803

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  • Individual
  • Female
  • Dentist
  • Accepts Insurance

About IRENE TAN

This page provides the complete NPI Profile along with additional information for Irene Tan, a provider established in Los Altos, California with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1063623536 assigned on May 2007. The practitioner's primary taxonomy code is 122300000X with license number 43253 (CA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1063623536
Provider Name
DR. IRENE CHING-PING TAN D.D.S.
Gender
Female
Entity Type
Individual
Location Address
851 FREMONT AVE SUITE 101 LOS ALTOS, CA 94024
Location Phone
(650) 559-9801
Location Fax
(650) 559-9803
Mailing Address
851 FREMONT AVE SUITE 101 LOS ALTOS, CA 94024
Mailing Phone
(650) 559-9801
Mailing Fax
(650) 559-9803
Is Sole Proprietor?
Yes
Enumeration Date
05-25-2007
Last Update Date
02-10-2009
Code Navigator

A dentist like Irene Tan 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

Taxonomy Code
122300000X
Type
Dental Providers
License No.
43253
License State
CA
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Humana Dental Smart Choice - PPO
  • Humana Dental Smart Choice - Basic - PPO
  • Humana Dental Smart Choice - High - PPO
  • Humana Dental Smart Choice - Lite - PPO
  • Humana Dental Smart Choice - Low - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1063623536, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 6 → 12 → 3 6 → 12 → 3 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 2 + 2 + 6 + 5 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1063623536.

Other Providers at the Same Location


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

Marriage & Family Therapist
851 FREMONT AVE, 214
LOS ALTOS, CA 94024
Psychologist (Clinical)
851 FREMONT AVE, SUITE 214
LOS ALTOS, CA 94024
Physical Therapist
851 FREMONT AVE, SUITE 114
LOS ALTOS, CA 94024
Dermatology
851 FREMONT AVE, SUITE 112
LOS ALTOS, CA 94024
Physical Medicine & Rehabilitation
851 FREMONT AVE, SUITE 109
LOS ALTOS, CA 94024
Physical Medicine & Rehabilitation
851 FREMONT AVE, SUITE 109
LOS ALTOS, CA 94024
Psychiatry & Neurology (Psychiatry)
851 FREMONT AVE, SUITE 98
LOS ALTOS, CA 94024
Psychiatry & Neurology (Psychiatry)
851 FREMONT AVE, SUITE 214
LOS ALTOS, CA 94024
Marriage & Family Therapist
851 FREMONT AVE, SUITE 210
LOS ALTOS, CA 94024
Chiropractor
851 FREMONT AVE, SUITE #111
LOS ALTOS, CA 94024
Psychologist (Clinical)
851 FREMONT AVE, SUITE 210
LOS ALTOS, CA 94024
Psychologist (Clinical)
851 FREMONT AVE, SUITE 107
LOS ALTOS, CA 94024
Psychologist
851 FREMONT AVE, SUITE 214
LOS ALTOS, CA 94024
Social Worker (Clinical)
851 FREMONT AVE, # 210
LOS ALTOS, CA 94024
Psychologist (Clinical)
851 FREMONT AVE, SUITE 106
LOS ALTOS, CA 94024
Marriage & Family Therapist
851 FREMONT AVE, SUITE 210
LOS ALTOS, CA 94024
Marriage & Family Therapist
851 FREMONT AVE, SUITE 210
LOS ALTOS, CA 94024
Psychologist
851 FREMONT AVE, SUITE 107
LOS ALTOS, CA 94024
Psychiatry & Neurology (Psychiatry)
851 FREMONT AVE, SUITE 98
LOS ALTOS, CA 94024
Physical Therapist (Orthopedic)
851 FREMONT AVE, SUITE 114
LOS ALTOS, CA 94024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063623536, enumerated as an "individual" on May 25, 2007.

The provider is located at 851 FREMONT AVE SUITE 101 LOS ALTOS, CA 94024 and the phone number is (650) 559-9801.

Dentist with taxonomy code 122300000X.

The provider might be accepting Accepts: Humana. Please consult your insurance carrier or call the provider to verify.