DR. RONALD REINER WEMPEN MD
NPI 1497880538
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Irvine, CA

Q: What is Ronald Wempen's NPI number?

The NPI number for Ronald Wempen is 1497880538. It was assigned to this individual provider in the NPPES registry on February 22, 2007.

Q: What is Ronald Wempen's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Wempen 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 February 22, 2007

14795 JEFFREY ROAD, SUITE 101, IRVINE, CA 92618(949) 557-8751(949) 551-1272 Get Directions Write a Review

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

On this page

About Dr. Ronald Reiner Wempen Md NPPES

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

DR. RONALD REINER WEMPEN MD (NPI 1497880538) is an individual preventive medicine/occupational environmental medicine provider in Irvine, California, licensed in California (G18070) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1497880538

Entity TypeIndividualMale

Primary Taxonomy2083P0500X

Provider Legal NameDR. RONALD REINER WEMPENCredential: MD

Location Address14795 JEFFREY ROAD, SUITE 101Irvine, CA 92618-0415

Mailing Address14795 Jeffrey Road, Suite 101Irvine, CA 92618-0415 · (949) 557-8751 · Fax (949) 551-1272

Phone(949) 557-8751

Fax(949) 551-1272

Sole ProprietorNo

Enumeration DateFebruary 22, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497880538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0500X

License✔ Licensed in CA · G18070

Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

14795 JEFFREY ROAD, Irvine, CA 92618

Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA40260

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 Ronald Wempen's NPI number?

The NPI number for Ronald Wempen is 1497880538. It was assigned to this individual provider in the NPPES registry on February 22, 2007.

Where is Ronald Wempen located?

Ronald Wempen practices at 14795 Jeffrey Road Suite 101, Irvine, CA 92618. The listed phone number is (949) 557-8751.

What is Ronald Wempen's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

When was this NPI record last updated?

The NPPES record for Ronald Wempen 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.