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PAULSON-CHEN MEDICAL ASSOCIATES, PC
NPI 1639582471
General Practice in Diamond Bar, CA

Active since June 10, 2014
1470 VALLEY VISTA DR STE 104, DIAMOND BAR, CA 91765(909) 468-2192 Get Directions Write a Review

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

Record update history: Jan 16, 2026, Oct 1, 2015 (2 updates tracked since 2015).

About Paulson-chen Medical Associates, Pc NPPES

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

PAULSON-CHEN MEDICAL ASSOCIATES, PC (NPI 1639582471) is a healthcare organization registered as a general practice in Diamond Bar, California and active in the NPI registry since June 2014. The organization lists Erik Paulson, Owner/medical Director, as its authorized official.

NPPES Registry Identity

NPI1639582471
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NamePAULSON-CHEN MEDICAL ASSOCIATES, PC
Location Address1470 VALLEY VISTA DR STE 104Diamond Bar, CA 91765-3903
Mailing Address1470 Valley Vista Dr Ste 104Diamond Bar, CA 91765-3903 · (909) 468-2192
Phone(909) 468-2192
Organization SubpartNo
Authorized OfficialErik PaulsonOwner/medical Director · (909) 468-2192
Enumeration DateJune 10, 2014
Last NPPES UpdateJanuary 16, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2026
✔ NPI 1639582471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · 20A13403
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedChiropractorTaxonomy 111N00000X · License DC30668 (CA)
Also ListedPhysical TherapistTaxonomy 225100000X · License PT37454 (CA)
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA17449 (CA)
1470 VALLEY VISTA DR STE 104, Diamond Bar, CA 91765
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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 MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

DR. ROBBY M CHEN D.C.
Chiropractor (Rehabilitation)
1470 VALLEY VISTA DR STE 104
DIAMOND BAR, CA 91765
Los Angeles County (909) 468-2192

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 Paulson-Chen Medical Associates, PC's NPI number?

The NPI number for Paulson-Chen Medical Associates, PC is 1639582471. It was assigned to this organization in the NPPES registry on June 10, 2014.

Where is Paulson-Chen Medical Associates, PC located?

Paulson-Chen Medical Associates, PC is located at 1470 Valley Vista Dr Ste 104, Diamond Bar, CA 91765. The listed phone number is (909) 468-2192.

What is Paulson-Chen Medical Associates, PC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Paulson-Chen Medical Associates, PC was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.