DR. MATTHEW C KEYSER DDS
NPI 1598986051
Dentist - General Practice in San Francisco, CA
NPI Status: Active since May 01, 2007
Contact Information
115 SANSOME ST
SUITE 1000
SAN FRANCISCO, CA
ZIP 94104
Phone: (415) 781-9600
Fax: (415) 362-1909
- Individual
- Male
- Dentist
- General Practice
- Accepts Insurance
About MATTHEW KEYSER
This page provides the complete NPI Profile along with additional information for Matthew Keyser, a provider established in San Francisco, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1598986051 assigned on May 2007. The practitioner's primary taxonomy code is 1223G0001X with license number 46620 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1598986051
- Provider Name
- DR. MATTHEW C KEYSER DDS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 115 SANSOME ST SUITE 1000 SAN FRANCISCO, CA 94104
- Location Phone
- (415) 781-9600
- Location Fax
- (415) 362-1909
- Mailing Address
- 115 SANSOME ST SUITE 1000 SAN FRANCISCO, CA 94104
- Mailing Phone
- (415) 781-9600
- Mailing Fax
- (415) 362-1909
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-01-2007
- Last Update Date
- 07-08-2007
- Code Navigator
A dentist like Matthew Keyser 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 General Practice
- Taxonomy Code
- 1223G0001X
- Type
- Dental Providers
- License No.
- 46620
- License State
- CA
- Taxonomy Description
- A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- Humana Dental Smart Choice - PPO
- Humana Dental Smart Choice - High - PPO
- Humana Dental Smart Choice - Lite - PPO
- Humana Dental Smart Choice - Low - PPO
- Humana Dental Smart Choice Basic - PPO
- Humana Dental Smart Choice- Lite - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Reviews for DR. MATTHEW C KEYSER DDS
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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 | 5 | 9 | 8 | 9 | 8 | 6 | 0 | 5 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 18 | 8 | 18 | 8 | 12 | 0 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 8 + 8 + 1 + 8 + 8 + 1 + 2 + 0 + 1 + 0 + 24 = 69 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 69 = 1 | 1 | ||||||||
The NPI number 1598986051 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 4 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1568683027 | DR. LYNN MIEGER DDS Individual | Dentist (General Practice) | 115 SANSOME ST SUITE 1000 SAN FRANCISCO, CA 94104 (415) 781-9600 |
| 1902031511 | MR. ADAM REED WISCOMB L.AC. Individual | Acupuncturist | 115 SANSOME ST SUITE 807 SAN FRANCISCO, CA 94104 (415) 225-4880 |
| 1437481025 | MR. HERMANUS TJIONG L.AC. Individual | Acupuncturist | 115 SANSOME ST SUITE 807 SAN FRANCISCO, CA 94104 (415) 794-8817 |
| 1518238823 | PLUS ACUPUNCTURE Organization | Acupuncturist | 115 SANSOME ST SUITE 807 SAN FRANCISCO, CA 94104 (415) 794-8817 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1598986051, enumerated in the NPI registry as an "individual" on May 01, 2007
The provider is located at 115 Sansome St Suite 1000 San Francisco, Ca 94104 and the phone number is (415) 781-9600
The provider's speciality is Dentist with taxonomy code 1223G0001X with a focus in General Practice
The provider might be accepting Accepts: Blue Cross and Blue Shield of Illinois, Blue Cross. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on May 01, 2007. 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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