Katelyn K. Du, DDS
General Practice Dentistry · San Francisco, CA
Katelyn K. Du, DDS is a general practice dentistry with a practice address in San Francisco, California, and NPI 1275781650, issued on Aug 28, 2008. Check the license (California 55428, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katelyn K. Du
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 55428 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Union St Ste 450, San Francisco, CA 94123
- Phone
- (415) 922-2992
- Enumerated
- Aug 28, 2008
- Record last updated
- Aug 23, 2022
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 2001 Union St Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natalie Gorman, DDSDentist1255165890
- Jung Shin Robin, D.D.S.General Practice Dentistry1750690178
Verify Katelyn K. Du in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $81.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Katelyn K. Du among 17,852 general practice dentistry records in California
Katelyn K. Du, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
667 general practice dentistry records list a practice address in San Francisco
They are 667 of the 38,143 NPPES records with a practice address in San Francisco, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in San Francisco → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Hibret Benjamin, DDSSan Francisco, CA 941231851311468
- Cynthia Brattesani, DDSSan Francisco, CA 941231396761888
- Steven Brattesani, DDSSan Francisco, CA 941231780604082
- Katherine Eslao, D.D.SSan Francisco, CA 941231184780959
- Baltazar Guzman, DDSSan Francisco, CA 941231609974872
- Charles Hill, D.D.S.San Francisco, CA 941231972602407
- Kenneth Karamyan, D.D.S.San Francisco, CA 941231588686117
- Anthony Maniscalco, D.D.S.San Francisco, CA 941231154423663
Common questions
What is Katelyn K. Du, DDS's NPI number?
Katelyn K. Du, DDS's National Provider Identifier (NPI) is 1275781650, issued on Aug 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn K. Du, DDS located?
The NPPES record lists a practice address at 2001 Union St Ste 450, San Francisco, CA, 94123. Phone: (415) 922-2992. Providers update this record themselves, so call before visiting.
How can I verify Katelyn K. Du, DDS's license?
NPPES lists California license number 55428, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.