DR. PETER R WELGAN PHD
NPI 1174656987
Psychologist - Clinical in Irvine, CA

Q: What is Peter Welgan's NPI number?

The NPI number for Peter Welgan is 1174656987. It was assigned to this individual provider in the NPPES registry on March 13, 2007.

Q: What is Peter Welgan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Peter Welgan 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 March 13, 2007

4199 CAMPUS DRIVE, SUITE 550, IRVINE, CA 92612(949) 509-6576(949) 509-6576 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Peter R Welgan Phd NPPES

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

DR. PETER R WELGAN PHD (NPI 1174656987) is an individual clinical provider in Irvine, California, licensed in California (PSY4324) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1174656987

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. PETER R WELGANCredential: PHD

Location Address4199 CAMPUS DRIVE, SUITE 550Irvine, CA 92612

Mailing Address4199 Campus Drive, Suite 550Irvine, CA 92612 · (949) 509-6576 · Fax (949) 509-6576

Phone(949) 509-6576

Fax(949) 509-6576

Sole ProprietorNo

Enumeration DateMarch 13, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1174656987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY4324

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

4199 CAMPUS DRIVE, Irvine, CA 92612

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Other Identifiers 3

MedicaidPSY043240CA

Medicare ID-Type UnspecifiedCP4324CA

Medicare UPINCP4324

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

LAURA ELLENWOOD LMFT

Marriage & Family Therapist

4199 CAMPUS DRIVE, 275
IRVINE, CA 92612

Orange County (949) 225-7444

WILLIAM PAUL BOEHM PHD

Psychologist

4199 CAMPUS DRIVE, SUITE 550
IRVINE, CA 92612

Orange County (949) 509-6554

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 Peter Welgan's NPI number?

The NPI number for Peter Welgan is 1174656987. It was assigned to this individual provider in the NPPES registry on March 13, 2007.

Where is Peter Welgan located?

Peter Welgan practices at 4199 Campus Drive Suite 550, Irvine, CA 92612. The listed phone number is (949) 509-6576.

What is Peter Welgan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

What insurance does Peter Welgan accept?

Health plans from Providence Health Plan list Peter Welgan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Peter Welgan 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.