Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Lewczuk DDS Inc

Organization Dental Clinic/Center · NPI 1003210055

William Lewczuk DDS Inc is a Dental Clinic/Center in Los Angeles, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5906 Monterey Rd
Los Angeles, CA 90042-4943
Phone: (323) 256-2680
Fax: (323) 341-5668
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 38869 (CA)

Record details

NPI number1003210055
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Lewczuk — Dentist · (323) 256-2680
Other names Monterey Hills Dental
NPI enumeratedOctober 20, 2014
Last updated in NPPESOctober 20, 2014
Mailing address5906 Monterey Rd, Los Angeles, CA 90042-4943

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