DR. RICCI CHAN D.M.D
NPI 1447267950
Dentist in San Mateo, CA
NPI Status: Active since August 01, 2006
Contact Information
424 N SAN MATEO DR STE 300
SAN MATEO, CA
ZIP 94401
Phone: (650) 697-9497
Fax: (650) 274-0205
- Individual
- Male
- Dentist
About RICCI CHAN
This page provides the complete NPI Profile along with additional information for Ricci Chan, a provider established in San Mateo, California with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1447267950 assigned on August 2006. The practitioner's primary taxonomy code is 122300000X with license number 36737 (CA). The provider is registered as an individual and his NPI record was last updated March 2025.
- NPI
- 1447267950
- Provider Name
- DR. RICCI CHAN D.M.D
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 424 N SAN MATEO DR STE 300 SAN MATEO, CA 94401
- Location Phone
- (650) 697-9497
- Location Fax
- (650) 274-0205
- Mailing Address
- 424 N SAN MATEO DR STE 300 SAN MATEO, CA 94401
- Mailing Phone
- (650) 697-9497
- Mailing Fax
- (650) 274-0205
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-01-2006
- Last Update Date
- 03-11-2025
- Code Navigator
A dentist like Ricci Chan 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
- Taxonomy Code
- 122300000X
- Type
- Dental Providers
- License No.
- 36737
- License State
- CA
- Taxonomy Description
- A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 4 | 4 | 7 | 2 | 6 | 7 | 9 | 5 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 8 | 7 | 4 | 6 | 14 | 9 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 8 + 7 + 4 + 6 + 1 + 4 + 9 + 1 + 0 + 24 = 70 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1447267950 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 3 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1225574361 | CODINGTON LLC Organization | Dentist | 424 N SAN MATEO DR STE 300 SAN MATEO, CA 94401 (650) 772-5642 |
| 1386844231 | MARK ABRAMSON, D D S INC Organization | Dentist (General Practice) | 424 N SAN MATEO DR STE 300 SAN MATEO, CA 94401 (650) 369-9227 |
| 1457371197 | DR. MARK EDWARD ABRAMSON D D S Individual | Dentist (General Practice) | 424 N SAN MATEO DR STE 300 SAN MATEO, CA 94401 (650) 369-9227 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447267950, enumerated in the NPI registry as an "individual" on August 01, 2006
The provider is located at 424 N San Mateo Dr Ste 300 San Mateo, Ca 94401 and the phone number is (650) 697-9497
The provider's speciality is Dentist with taxonomy code 122300000X
This NPI record was last updated on August 01, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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