KEITH KENNETH VAUX MD
NPI 1740238104
Medical Genetics - Clinical Genetics (M.D.) in Sonoma, CA

NPI Status: Active since May 05, 2006

Contact Information

617 BROADWAY UNIT 120
SONOMA, CA
ZIP 95476
Phone: (619) 777-8321
Fax: (858) 345-5019

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  • Individual
  • Male
  • Medical Genetics
  • Clinical Genetics (M.D.)

About KEITH VAUX

This page provides the complete NPI Profile along with additional information for Keith Vaux, a provider established in Sonoma, California with a medical specialization in Medical Genetics, focusing in clinical genetics (m.d.) . The healthcare provider is registered in the NPI registry with number 1740238104 assigned on May 2006. The practitioner's primary taxonomy code is 207SG0201X with license number A87297 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1740238104
Provider Name
KEITH KENNETH VAUX MD
Gender
Male
Entity Type
Individual
Location Address
617 BROADWAY UNIT 120 SONOMA, CA 95476
Location Phone
(619) 777-8321
Location Fax
(858) 345-5019
Mailing Address
617 BROADWAY UNIT 120 SONOMA, CA 95476
Mailing Phone
(619) 750-8289
Mailing Fax
(858) 345-5019
Is Sole Proprietor?
Yes
Enumeration Date
05-05-2006
Last Update Date
11-07-2025
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Location Map

Secondary Locations

  • 7301 Girard Ave Ste 301
    LA Jolla, CA 92037
    (619) 777-8321

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

Medical Genetics Clinical Genetics (M.D.)

Taxonomy Code
207SG0201X
Type
Allopathic & Osteopathic Physicians
License No.
A87297
License State
CA
Taxonomy Description
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

A87297 (CA)
2208D00000XAllopathic & Osteopathic Physicians

General Practice

A87297 (CA)

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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 1740238104, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 4 → 8 2 → 4 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 4 + 3 + 1 + 6 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1740238104.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740238104, enumerated as an "individual" on May 05, 2006.

The provider is located at 617 BROADWAY UNIT 120 SONOMA, CA 95476 and the phone number is (619) 777-8321.

Medical Genetics with taxonomy code 207SG0201X and a focus in Clinical Genetics (M.D.).