DR. GREGORY JOHN MACHNIK D.D.S.
NPI 1710160148
Dentist in Chino, CA

Q: What is Gregory Machnik's NPI number?

The NPI number for Gregory Machnik is 1710160148. It was assigned to this individual provider in the NPPES registry on December 7, 2007.

Q: What is Gregory Machnik'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 Gregory Machnik was last updated on December 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 December 07, 2007

14901 S CENTRAL AVE, CHINO, CA 91710(909) 597-1821 Get Directions Write a Review

NPPES record last updated: December 7, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Gregory John Machnik D.d.s. NPPES

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

DR. GREGORY JOHN MACHNIK D.D.S. (NPI 1710160148) is an individual dentist in Chino, California, licensed in California (40667) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1710160148

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. GREGORY JOHN MACHNIKCredential: D.D.S.

Location Address14901 S CENTRAL AVEChino, CA 91710-9500

Mailing Address14901 Central AveChino, CA 91710-9500 · (909) 597-1821

Phone(909) 597-1821

Sole ProprietorNo

Enumeration DateDecember 7, 2007

✔ NPI 1710160148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · 40667

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.

14901 S CENTRAL AVE, Chino, CA 91710

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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 Gregory Machnik's NPI number?

The NPI number for Gregory Machnik is 1710160148. It was assigned to this individual provider in the NPPES registry on December 7, 2007.

Where is Gregory Machnik located?

Gregory Machnik practices at 14901 S Central Ave, Chino, CA 91710. The listed phone number is (909) 597-1821.

What is Gregory Machnik'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 Gregory Machnik was last updated on December 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.