COLETTE FONTAINE, RDHAP INC.
NPI 1033893045
Dental Hygienist in San Mateo, CA

NPI Status: Active since June 12, 2023

Contact Information

85 W 5TH AVE APT 407
SAN MATEO, CA
ZIP 94402
Phone: (650) 264-9164

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  • Organization
  • Dental Hygienist

About COLETTE FONTAINE, RDHAP INC.

This page provides the complete NPI Profile along with additional information for Colette Fontaine, Rdhap Inc., a provider established in San Mateo, California operating as a Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1033893045 assigned on June 2023. The practitioner's primary taxonomy code is 124Q00000X. The provider is registered as an organization and their NPI record was last updated 3 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 Ms. Colette Lee Fontaine Rdh,rdhap (Registered Dental Hygienist Ap)

NPI
1033893045
Provider Name
COLETTE FONTAINE, RDHAP INC.
Entity Type
Organization
Location Address
85 W 5TH AVE APT 407 SAN MATEO, CA 94402
Location Phone
(650) 264-9164
Mailing Address
85 W 5TH AVE APT 407 SAN MATEO, CA 94402
Mailing Phone
(650) 520-0396
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-12-2023
Last Update Date
06-12-2023
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

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)
1125K00000XDental Providers

Advanced Practice Dental Therapist

 
2253Z00000XAgencies

In Home Supportive Care

 

Group Taxonomy 193400000X MULTIPLE 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

MS. COLETTE LEE FONTAINE RDH,RDHAP

Authorized Official Title
REGISTERED DENTAL HYGIENIST AP
Authorized Official Phone
(650) 520-0396

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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 1033893045, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 3 → 6 8 → 16 → 7 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 6 + 9 + 6 + 0 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1033893045.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dental Hygienist
85 W 5TH AVE APT 407
SAN MATEO, CA 94402

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033893045, enumerated as an "organization" on June 12, 2023.

The provider is located at 85 W 5TH AVE APT 407 SAN MATEO, CA 94402 and the phone number is (650) 264-9164.

Dental Hygienist with taxonomy code 124Q00000X.