RICHARD A ORR DDS
NPI 1841478310
Dentist in San Mateo, CA

Q: What is Richard Orr's NPI number?

The NPI number for Richard Orr is 1841478310. It was assigned to this individual provider in the NPPES registry on February 6, 2008.

Q: What is Richard Orr'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 Richard Orr was last updated on February 6, 2008. 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 February 06, 2008

39 NORTH SAN MATEO DRIVE, SUITE 2, SAN MATEO, CA 94401(650) 342-8044(650) 342-8077 Get Directions Write a Review

NPPES record last updated: February 6, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Richard A Orr Dds NPPES

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

RICHARD A ORR DDS (NPI 1841478310) is an individual dentist in San Mateo, California, licensed in California (22656) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1841478310

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameRICHARD A ORRCredential: DDS

Location Address39 NORTH SAN MATEO DRIVE, SUITE 2San Mateo, CA 94401

Mailing Address39 North San Mateo Drive, Suite #2San Mateo, CA 94401 · (650) 342-8044 · Fax (650) 342-8077

Phone(650) 342-8044

Fax(650) 342-8077

Sole ProprietorNo

Enumeration DateFebruary 6, 2008

✔ NPI 1841478310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · 22656

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.

39 NORTH SAN MATEO DRIVE, San Mateo, CA 94401

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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 Richard Orr's NPI number?

The NPI number for Richard Orr is 1841478310. It was assigned to this individual provider in the NPPES registry on February 6, 2008.

Where is Richard Orr located?

Richard Orr practices at 39 North San Mateo Drive Suite 2, San Mateo, CA 94401. The listed phone number is (650) 342-8044.

What is Richard Orr'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 Richard Orr was last updated on February 6, 2008. 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.