William S. Lee, DDS
Pediatric Dentistry · Granada Hills, CA
William S. Lee, DDS is a pediatric dentistry with a practice address in Granada Hills, California, and NPI 1669065108, issued on Feb 16, 2021. Check the license (California 111901, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William S. Lee
- Credential
- DDS
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License number
- 111901 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18121 Chatsworth St Ste A, Granada Hills, CA 91344
- Phone
- (818) 360-2131
- Enumerated
- Feb 16, 2021
- Record last updated
- Aug 14, 2025
- Entity
- Type 1 · individual
8 nearest pediatric dentistry records → All 1,339 in California → Look up another NPI →
Also registered at 18121 Chatsworth St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tengfei SuDentist1134771561
Verify William S. Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 111901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William S. Lee among 1,339 pediatric dentistry records in California
William S. Lee, DDS is one of 1,339 pediatric dentistry records with a practice address in California. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 5% newer
- In a Medicare fileNo · 24% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Dentistry providers in California
There are 1,339 pediatric dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,339 in California → Every provider in Granada Hills → Pediatric Dentistry nationwide →
The 8 pediatric dentistry records with the nearest ZIP codes
- Cathrine FongGranada Hills, CA 913441861035636
- Siuneh MinassianGranada Hills, CA 913441326684499
- Nini Tran, D.D.S., PH.D.Granada Hills, CA 913441194138222
- Faina Gelman, D.D.S.San Fernando, CA 913401952566820
- Svetlana Hamer, D.D.S.San Fernando, CA 913401639369812
- Katayoun Mohajerani, DDSSan Fernando, CA 913401952566564
- Harleen Mann-Grewal, DDSSanta Clarita, CA 913501578804050
- Padideh LavaaldinReseda, CA 913351417442724
Common questions
What is William S. Lee, DDS's NPI number?
William S. Lee, DDS's National Provider Identifier (NPI) is 1669065108, issued on Feb 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is William S. Lee, DDS located?
The NPPES record lists a practice address at 18121 Chatsworth St Ste A, Granada Hills, CA, 91344. Phone: (818) 360-2131. Providers update this record themselves, so call before visiting.
How can I verify William S. Lee, DDS's license?
NPPES lists California license number 111901, 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. 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.