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DR. MARK JOHN SZLAZAK D.C.
NPI 1831497312
Chiropractor in Sunnyvale, CA

Active since March 07, 2011
170 N WOLFE RD, SUNNYVALE, CA 94086(408) 548-7104(408) 404-8100 Get Directions Write a Review

NPPES record last updated: March 7, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark John Szlazak D.c. NPPES

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

DR. MARK JOHN SZLAZAK D.C. (NPI 1831497312) is an individual chiropractor in Sunnyvale, California, licensed in California (DC21531) and active in the NPI registry since March 2011.

NPPES Registry Identity

NPI1831497312
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK JOHN SZLAZAKCredential: D.C.
Location Address170 N WOLFE RDSunnyvale, CA 94086-5211
Mailing Address170 N Wolfe RdSunnyvale, CA 94086-5211 · (408) 548-7104 · Fax (408) 404-8100
Phone(408) 548-7104
Fax(408) 404-8100
Sole ProprietorYes
Enumeration DateMarch 7, 2011
✔ NPI 1831497312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC21531
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
170 N WOLFE RD, Sunnyvale, CA 94086
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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 Mark Szlazak's NPI number?

The NPI number for Mark Szlazak is 1831497312. It was assigned to this individual provider in the NPPES registry on March 7, 2011.

Where is Mark Szlazak located?

Mark Szlazak practices at 170 N Wolfe Rd, Sunnyvale, CA 94086. The listed phone number is (408) 548-7104.

What is Mark Szlazak's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Mark Szlazak was last updated on March 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.