DR. BRUCE L. THIESSEN PH.D.
NPI 1841541984
Psychologist - Clinical in La Mesa, CA

Q: What is Bruce Thiessen's NPI number?

The NPI number for Bruce Thiessen is 1841541984. It was assigned to this individual provider in the NPPES registry on September 28, 2012.

Q: What is Bruce Thiessen'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 Bruce Thiessen was last updated on September 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 September 28, 2012PECOS EnrolledAccepts Medicare Assignment

8360 UNIVERSITY AVE, LA MESA, CA 91942(619) 713-2622 Get Directions Write a Review

NPPES record last updated: September 28, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Bruce L. Thiessen Ph.d. NPPES

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

DR. BRUCE L. THIESSEN PH.D. (NPI 1841541984) is an individual clinical provider in La Mesa, California, licensed in California (PSY14259) and active in the NPI registry since September 2012. He is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1841541984

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. BRUCE L. THIESSENCredential: PH.D.

Location Address8360 UNIVERSITY AVELa Mesa, CA 91942-9374

Mailing Address8360 University AveLa Mesa, CA 91942-9374 · (619) 713-2622

Phone(619) 713-2622

Sole ProprietorNo

Medical School CMSOtherGraduated 1990

Enumeration DateSeptember 28, 2012

✔ NPI 1841541984 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 · PSY14259

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.

8360 UNIVERSITY AVE, La Mesa, CA 91942

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Bruce L. Thiessen Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193066470

PECOS Enrollment IDI20190415001912

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91942 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Bruce Thiessen's NPI number?

The NPI number for Bruce Thiessen is 1841541984. It was assigned to this individual provider in the NPPES registry on September 28, 2012.

Where is Bruce Thiessen located?

Bruce Thiessen practices at 8360 University Ave, La Mesa, CA 91942. The listed phone number is (619) 713-2622.

What is Bruce Thiessen's specialty?

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

Is Bruce Thiessen enrolled in Medicare?

Yes. Bruce Thiessen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Bruce Thiessen accept?

Health plans from Providence Health Plan list Bruce Thiessen 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 Bruce Thiessen was last updated on September 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.