DR. JOHN VELLEQUETTE & ASSOCIATES
NPI 1205045432
Clinic/Center - Dental in Sunnyvale, CA

NPI Status: Active since May 22, 2007

Contact Information

877 W FREMONT AVE
SUNNYVALE, CA
ZIP 94087
Phone: (408) 245-7500
Fax: (408) 245-7537

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  • Organization
  • Clinic/Center
  • Dental

About DR. JOHN VELLEQUETTE & ASSOCIATES

This page provides the complete NPI Profile along with additional information for Dr. John Vellequette & Associates, a provider established in Sunnyvale, California operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1205045432 assigned on May 2007. The practitioner's primary taxonomy code is 261QD0000X with license number 29513 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's is doing business as Dr. John Vellequette & Associates. The authorized official of this NPI record is Dr. John Ashton Vellequette Dds, Pc (Dentist Provider)

NPI
1205045432
Provider Legal Name
DR JOHN ASHTON VELLEQUETTE, DDS, PC
Other Organization Name
DR. JOHN VELLEQUETTE & ASSOCIATES
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
877 W FREMONT AVE SUNNYVALE, CA 94087
Location Phone
(408) 245-7500
Location Fax
(408) 245-7537
Mailing Address
877 W FREMONT AVE SUITE L 3 SUNNYVALE, CA 94087
Mailing Phone
(408) 245-7500
Mailing Fax
(408) 245-7537
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-22-2007
Last Update Date
08-22-2020
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
29513
License State
CA

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. JOHN ASHTON VELLEQUETTE DDS, PC

Authorized Official Title
DENTIST PROVIDER
Authorized Official Phone
(408) 245-7500

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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 1205045432, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 0 + 4 + 1 + 0 + 4 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1205045432.

Other Providers at the Same Location


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

Dentist
877 W FREMONT AVE, SUITE C1
SUNNYVALE, CA 94087
Pharmacy (Community/Retail Pharmacy)
877 W FREMONT AVE, STE A1
SUNNYVALE, CA 94087
Durable Medical Equipment & Medical Supplies
877 W FREMONT AVE, SUITE M-2
SUNNYVALE, CA 94087
Obstetrics & Gynecology
877 W FREMONT AVE, BUILDING N
SUNNYVALE, CA 94087
Obstetrics & Gynecology
877 W FREMONT AVE, SUITE N
SUNNYVALE, CA 94087
Dentist (General Practice)
877 W FREMONT AVE, SUITE H-1
SUNNYVALE, CA 94087
Dentist
877 W FREMONT AVE, H-3
SUNNYVALE, CA 94087
Dentist (Endodontics)
877 W FREMONT AVE, SUITE L-1
SUNNYVALE, CA 94087
Physician Assistant
877 W FREMONT AVE, STE G1
SUNNYVALE, CA 94087
Dentist (General Practice)
877 W FREMONT AVE, SUITE K2
SUNNYVALE, CA 94087
Dentist (Orthodontics and Dentofacial Orthopedics)
877 W FREMONT AVE, SUITE J-2
SUNNYVALE, CA 94087
Dentist (Periodontics)
877 W FREMONT AVE, SUITE J3
SUNNYVALE, CA 94087
Dentist
877 W FREMONT AVE, #G2
SUNNYVALE, CA 94087
Dentist
877 W FREMONT AVE, SUITE E-2
SUNNYVALE, CA 94087
Obstetrics & Gynecology
877 W FREMONT AVE, BLDG N
SUNNYVALE, CA 94087
Dentist
877 W FREMONT AVE, SUITE E-2
SUNNYVALE, CA 94087
Dentist (Orthodontics and Dentofacial Orthopedics)
877 W FREMONT AVE, SUITE D-1
SUNNYVALE, CA 94087
Dentist (General Practice)
877 W FREMONT AVE, SUITE J-4
SUNNYVALE, CA 94087
Dentist (General Practice)
877 W FREMONT AVE, SUITE #K-3
SUNNYVALE, CA 94087
Pharmacist
877 W FREMONT AVE
SUNNYVALE, CA 94087

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205045432, enumerated as an "organization" on May 22, 2007.

The provider is located at 877 W FREMONT AVE SUNNYVALE, CA 94087 and the phone number is (408) 245-7500.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.