Kenneth Douglas Greenstadt, D.D.S.
Pediatric Dentistry · Torrance, CA
Kenneth Douglas Greenstadt, D.D.S. is a pediatric dentistry with a practice address in Torrance, California, and NPI 1538140595, issued on Nov 8, 2005. Check the license (California 24300, 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
- Kenneth Douglas Greenstadt
- Credential
- D.D.S.
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License number
- 24300 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3565 Torrance Blvd, Torrance, CA 90503
- Phone
- (310) 792-6262
- Enumerated
- Nov 8, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (310) 792-6203
- Entity
- Type 1 · individual
8 nearest pediatric dentistry records → All 1,339 in California → Look up another NPI →
Also registered at 3565 Torrance Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sepideh Ariarad, DDSOrthodontics and Dentofacial Orthopedics Dentistry1205000668
- Anne Simon, MDOphthalmology Physician1558439190
- Richard Spaulding, D.D.S.Pediatric Dentistry1346533999
Verify Kenneth Douglas Greenstadt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 24300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kenneth Douglas Greenstadt among 1,339 pediatric dentistry records in California
Kenneth Douglas Greenstadt, D.D.S. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% 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 updated2026 · 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 Torrance → Pediatric Dentistry nationwide →
The 8 pediatric dentistry records with the nearest ZIP codes
- Richard Spaulding, D.D.S.Torrance, CA 905031346533999
- Setareh Ghafouri, DDSTorrance, CA 905041225206303
- Jenny Kye, DDSTorrance, CA 905041891373825
- Karina Tom, DDSTorrance, CA 905041669162434
- Marissa Carvalho, DDSTorrance, CA 905051487111571
- Frank Enriquez, DDSTorrance, CA 905051407246481
- Sena Hiradate, DDSTorrance, CA 905051285075911
- Adrian Marchena Franceschi, DMDTorrance, CA 905051164196465
Common questions
What is Kenneth Douglas Greenstadt, D.D.S.'s NPI number?
Kenneth Douglas Greenstadt, D.D.S.'s National Provider Identifier (NPI) is 1538140595, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Douglas Greenstadt, D.D.S. located?
The NPPES record lists a practice address at 3565 Torrance Blvd, Torrance, CA, 90503. Phone: (310) 792-6262. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Douglas Greenstadt, D.D.S.'s license?
NPPES lists California license number 24300, 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.