DR. QIANRU ZHU D.D.S., PH.D.
NPI 1154482289
Dentist - General Practice in Chino, CA

NPI Status: Active since December 13, 2006

Contact Information

13768 ROSWELL AVE
SUITE 116
CHINO, CA
ZIP 91710
Phone: (909) 627-1266
Fax: (909) 627-3228

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  • Individual
  • Female
  • Dentist
  • General Practice

About QIANRU ZHU

This page provides the complete NPI Profile along with additional information for Qianru Zhu, a provider established in Chino, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1154482289 assigned on December 2006. The practitioner's primary taxonomy code is 1223G0001X with license number 53117 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1154482289
Provider Name
DR. QIANRU ZHU D.D.S., PH.D.
Gender
Female
Entity Type
Individual
Location Address
13768 ROSWELL AVE SUITE 116 CHINO, CA 91710
Location Phone
(909) 627-1266
Location Fax
(909) 627-3228
Mailing Address
2376 RIDGEVIEW AVE ROWLAND HEIGHTS, CA 91748
Mailing Phone
(626) 581-8988
Mailing Fax
(909) 627-3228
Is Sole Proprietor?
Yes
Enumeration Date
12-13-2006
Last Update Date
07-08-2007
Code Navigator

A dentist like Qianru Zhu 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.
53117
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.

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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 1154482289, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 8 + 8 + 4 + 2 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1154482289.

Other Providers at the Same Location


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

Family Medicine
13768 ROSWELL AVE, SUITE 202
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE 101
CHINO, CA 91710
Internal Medicine (Hematology)
13768 ROSWELL AVE, SUITE 105
CHINO, CA 91710
Dermatology
13768 ROSWELL AVE, SUITE 102
CHINO, CA 91710
Pediatrics
13768 ROSWELL AVE, SUITE 115
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE 115
CHINO, CA 91710
Pediatrics
13768 ROSWELL AVE, SUITE 205
CHINO, CA 91710
Pediatrics
13768 ROSWELL AVE, SUITE 115
CHINO, CA 91710
Pediatrics
13768 ROSWELL AVE, SUITE 205
CHINO, CA 91710
Pharmacy (Community/Retail Pharmacy)
13768 ROSWELL AVE, SUITE 111
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE 202
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE #120
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE #120
CHINO, CA 91710
Family Medicine
13768 ROSWELL AVE, SUITE 101
CHINO, CA 91710
Dentist
13768 ROSWELL AVE, #119
CHINO, CA 91710
Dentist
13768 ROSWELL AVE, #119
CHINO, CA 91710
Dentist (Endodontics)
13768 ROSWELL AVE, 210
CHINO, CA 91710
Clinic/Center (Mental Health (Including Community Mental Health Center))
13768 ROSWELL AVE, STE 219
CHINO, CA 91710
Dentist (General Practice)
13768 ROSWELL AVE, SUITE 110
CHINO, CA 91710
Dermatology
13768 ROSWELL AVE, SUITE 102
CHINO, CA 91710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154482289, enumerated as an "individual" on December 13, 2006.

The provider is located at 13768 ROSWELL AVE SUITE 116 CHINO, CA 91710 and the phone number is (909) 627-1266.

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