CURTIS L. CHAN D.D.S., INC.
NPI 1558492918
Dentist - General Practice in San Diego, CA

NPI Status: Active since March 08, 2007

Contact Information

12750 CARMEL COUNTRY RD
SUITE 200
SAN DIEGO, CA
ZIP 92130
Phone: (858) 481-9090

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  • Organization
  • Dentist
  • General Practice

About CURTIS L. CHAN D.D.S., INC.

This page provides the complete NPI Profile along with additional information for Curtis L. Chan D.d.s., Inc., a provider established in San Diego, California operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1558492918 assigned on March 2007. The practitioner's primary taxonomy code is 1223G0001X with license number DB034823 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Curtis Leland Chan D.d.s. (Owner)

NPI
1558492918
Provider Name
CURTIS L. CHAN D.D.S., INC.
Entity Type
Organization
Location Address
12750 CARMEL COUNTRY RD SUITE 200 SAN DIEGO, CA 92130
Location Phone
(858) 481-9090
Mailing Address
12750 CARMEL COUNTRY RD SUITE 200 SAN DIEGO, CA 92130
Mailing Phone
(858) 481-9090
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-08-2007
Last Update Date
08-22-2020
Code Navigator

A dentist like Curtis L. Chan D.d.s., Inc. 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.
DB034823
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CURTIS LELAND CHAN D.D.S.

Authorized Official Title
OWNER
Authorized Official Phone
(858) 481-9090

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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 1558492918, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 8 + 9 + 4 + 9 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1558492918.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Dentist
12750 CARMEL COUNTRY RD, SUITE 209
SAN DIEGO, CA 92130
Chiropractor
12750 CARMEL COUNTRY RD, SUITE 207
SAN DIEGO, CA 92130
Dentist (General Practice)
12750 CARMEL COUNTRY RD, SUITE 213
SAN DIEGO, CA 92130
Dentist (General Practice)
12750 CARMEL COUNTRY RD, SUITE 213
SAN DIEGO, CA 92130
Dentist (Orthodontics and Dentofacial Orthopedics)
12750 CARMEL COUNTRY RD, SUITE 202
SAN DIEGO, CA 92130
Dentist (General Practice)
12750 CARMEL COUNTRY RD, SUITE 200
SAN DIEGO, CA 92130
Acupuncturist
12750 CARMEL COUNTRY RD, #207
SAN DIEGO, CA 92130
Dentist (Endodontics)
12750 CARMEL COUNTRY RD, SUITE 201
SAN DIEGO, CA 92130
Clinic/Center (Dental)
12750 CARMEL COUNTRY RD, SUITE 114A
SAN DIEGO, CA 92130
Dentist
12750 CARMEL COUNTRY RD, STE 114
SAN DIEGO, CA 92130
Clinic/Center (Medical Specialty)
12750 CARMEL COUNTRY RD, 207
SAN DIEGO, CA 92130
Pharmacist
12750 CARMEL COUNTRY RD, STE A101
SAN DIEGO, CA 92130
Pharmacist
12750 CARMEL COUNTRY RD, SUITE A101
SAN DIEGO, CA 92130
Clinic/Center (Dental)
12750 CARMEL COUNTRY RD, SUITE 209
SAN DIEGO, CA 92130
Dentist
12750 CARMEL COUNTRY RD, STE 215
SAN DIEGO, CA 92130
Dentist
12750 CARMEL COUNTRY RD, 205
SAN DIEGO, CA 92130
Dentist (General Practice)
12750 CARMEL COUNTRY RD, SUITE 206
SAN DIEGO, CA 92130
Pharmacy (Compounding Pharmacy)
12750 CARMEL COUNTRY RD, STE A101
SAN DIEGO, CA 92130

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558492918, enumerated as an "organization" on March 08, 2007.

The provider is located at 12750 CARMEL COUNTRY RD SUITE 200 SAN DIEGO, CA 92130 and the phone number is (858) 481-9090.

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