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DANA SLEIMAN DDS
NPI 1023994134
Dentist - General Practice in Sunnyvale, CA

Active since August 13, 2025
1639 HOLLENBECK AVE, SUNNYVALE, CA 94087(408) 498-7008 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dana Sleiman Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANA SLEIMAN DDS (NPI 1023994134) is an individual general practice provider in Sunnyvale, California, licensed in California (DDS112141) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1023994134
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDANA SLEIMANCredential: DDS
Location Address1639 HOLLENBECK AVESunnyvale, CA 94087-5402
Mailing Address51 E Campbell Ave Ste 129-194Campbell, CA 95008-2047
Phone(408) 498-7008
Sole ProprietorNo
Enumeration DateAugust 13, 2025
NPPES CertifiedAugust 13, 2025
✔ NPI 1023994134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · DDS112141
Definition
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.
1639 HOLLENBECK AVE, Sunnyvale, CA 94087
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PREETI PEWEKAR DDS
Dentist
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 732-6931
WILLIAM COX DENTAL CORPORATION
Dentist
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 732-6931
ERU MADAN DDS
Dentist (General Practice)
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 732-6931
CHRISTOPHER RALF TAINA LOPEZ DDS
Dentist
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 359-5144
DR. ATOUSA ZARRINJOOEE DDS
Dentist (General Practice)
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 740-0818
SUNEETA MAGANTI
Dentist
1639 HOLLENBECK AVE
SUNNYVALE, CA 94087
Santa Clara County (408) 732-6931

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dana Sleiman's NPI number?

The NPI number for Dana Sleiman is 1023994134. It was assigned to this individual provider in the NPPES registry on August 13, 2025.

Where is Dana Sleiman located?

Dana Sleiman practices at 1639 Hollenbeck Ave, Sunnyvale, CA 94087. The listed phone number is (408) 498-7008.

What is Dana Sleiman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Dana Sleiman accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 1 other insurer list Dana Sleiman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dana Sleiman was last updated on August 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.