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DAVID D. RICHARDSON, M.D., INC.
NPI 1407984891
Ophthalmology in San Marino, CA

Active since February 28, 2007CLIA 05D2054703 · Waiver
2020 HUNTINGTON DR, SAN MARINO, CA 91108(626) 289-7856(626) 284-6532 Get Directions Write a Review

NPPES record last updated: February 16, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About David D. Richardson, M.d., Inc. NPPES

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

DAVID D. RICHARDSON, M.D., INC. (NPI 1407984891) is a healthcare organization registered as an ophthalmology in San Marino, California and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through February 25, 2027 and lists David D. Richardson, President/owner, as its authorized official.

NPPES Registry Identity

NPI1407984891
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameDAVID D. RICHARDSON, M.D., INC.
Location Address2020 HUNTINGTON DRSan Marino, CA 91108-2022
Mailing Address2020 Huntington DrSan Marino, CA 91108-2022 · (626) 289-7856 · Fax (626) 284-6532
Phone(626) 289-7856
Fax(626) 284-6532
Organization SubpartNo
Authorized OfficialDavid D. RichardsonPresident/owner · (626) 289-7856
Enumeration DateFebruary 28, 2007
Last NPPES UpdateFebruary 16, 2015
✔ NPI 1407984891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · A62824
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
2020 HUNTINGTON DR, San Marino, CA 91108
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Other Identifiers 1

Medicare ID-Type UnspecifiedW19539CA · Medicare Group Number

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2054703

David D Richardson MD Inc · San Marino, CA
Active · expires Feb 25, 2027
CLIA Number05D2054703
Laboratory TypePhysician Office
Certificate Effective DateFebruary 26, 2025
Certificate Expiration DateFebruary 25, 2027
Laboratory DirectorDavid D. Richardson
Laboratory Phone(626) 289-7856
Laboratory LocationDavid D Richardson MD Inc2020 Huntington Dr, San Marino, CA 91108
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

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

WILLIAM MICHAEL PRITCHARD O.D.
Optometrist
2020 HUNTINGTON DR
SAN MARINO, CA 91108
Los Angeles County (626) 289-7856
DAVID D. RICHARDSON M.D.
Ophthalmology
2020 HUNTINGTON DR
SAN MARINO, CA 91108
Los Angeles County (626) 289-7856

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 David D. Richardson, M.D., Inc.'s NPI number?

The NPI number for David D. Richardson, M.D., Inc. is 1407984891. It was assigned to this organization in the NPPES registry on February 28, 2007.

Where is David D. Richardson, M.D., Inc. located?

David D. Richardson, M.D., Inc. is located at 2020 Huntington Dr, San Marino, CA 91108. The listed phone number is (626) 289-7856.

What is David D. Richardson, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Does David D. Richardson, M.D., Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2054703) is associated with this NPI, valid through February 25, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for David D. Richardson, M.D., Inc. was last updated on February 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.