EVAN R SANTIAGO DDS MSD INC
NPI 1649044835
Dentist - Periodontics in Oakland, CA
NPI Status: Active since November 08, 2023
Contact Information
6333 TELEGRAPH AVE
STE 101
OAKLAND, CA
ZIP 94609
Phone: (510) 547-1300
- Organization
- Dentist
- Periodontics
About EVAN R SANTIAGO DDS MSD INC
This page provides the complete NPI Profile along with additional information for Evan R Santiago Dds Msd Inc, a provider established in Oakland, California operating as a Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1649044835 assigned on November 2023. The practitioner's primary taxonomy code is 1223P0300X. The provider is registered as an organization and their NPI record was last updated one year 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 Jenny Garcia-rocha (Sr Credentialing Team Lead)
- NPI
- 1649044835
- Provider Name
- EVAN R SANTIAGO DDS MSD INC
- Entity Type
- Organization
- Location Address
- 6333 TELEGRAPH AVE STE 101 OAKLAND, CA 94609
- Location Phone
- (510) 547-1300
- Mailing Address
- 6333 TELEGRAPH AVE STE 101 OAKLAND, CA 94609
- Mailing Phone
- (510) 547-1300
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-08-2023
- Last Update Date
- 09-05-2025
- Code Navigator
A dentist like Evan R Santiago Dds Msd 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 Periodontics
- Taxonomy Code
- 1223P0300X
- Type
- Dental Providers
- Taxonomy Description
- That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
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.
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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 1649044835, 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 75 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
OAKLAND, CA 94609
OAKLAND, CA 94609
OAKLAND, CA 94609
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1649044835, enumerated as an "organization" on November 08, 2023.
The provider is located at 6333 TELEGRAPH AVE STE 101 OAKLAND, CA 94609 and the phone number is (510) 547-1300.
Dentist with taxonomy code 1223P0300X and a focus in Periodontics.
