DR. MARK D SIKS DDS
NPI 1811002215
Dentist in Ellensburg, WA

Q: What is Mark Siks's NPI number?

The NPI number for Mark Siks is 1811002215. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Mark Siks's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Siks was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 19, 2006

215 E 4TH, ELLENSBURG, WA 98926(509) 925-3200 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Mark D Siks Dds NPPES

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

DR. MARK D SIKS DDS (NPI 1811002215) is an individual dentist in Ellensburg, Washington, licensed in Washington (DE00004254) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1811002215

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. MARK D SIKSCredential: DDS

Location Address215 E 4THEllensburg, WA 98926-3125

Mailing Address215 E 4th AvEllensburg, WA 98926-3125 · (509) 925-3200 · Fax (509) 925-3204

Phone(509) 925-3200

Sole ProprietorNo

Enumeration DateAugust 19, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1811002215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in WA · DE00004254

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

215 E 4TH, Ellensburg, WA 98926

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Other Identifiers 2

Medicaid5026992WA

Other0209381WA · L&i

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 Siks's NPI number?

The NPI number for Mark Siks is 1811002215. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Mark Siks located?

Mark Siks practices at 215 E 4th, Ellensburg, WA 98926. The listed phone number is (509) 925-3200.

What is Mark Siks's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Mark Siks was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.