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DR. DAVID WARING DEBUS PHD, LP
NPI 1013024744
Psychologist - Clinical in San Diego, CA

Active since August 25, 2006PECOS EnrolledAccepts Medicare Assignment
4540 KEARNY VILLA RD STE 103, SAN DIEGO, CA 92123(858) 279-1223(858) 467-7161 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. David Waring Debus Phd, Lp NPPES

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

DR. DAVID WARING DEBUS PHD, LP (NPI 1013024744) is an individual clinical provider in San Diego, California, licensed in California (6418) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1013024744
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DAVID WARING DEBUSCredential: PHD, LP
Location Address4540 KEARNY VILLA RD STE 103San Diego, CA 92123-1564
Mailing Address4540 Kearny Villa Rd Ste 103San Diego, CA 92123-1564 · (858) 279-1223 · Fax (858) 467-7161
Phone(858) 279-1223
Fax(858) 467-7161
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateAugust 25, 2006
Last NPPES UpdateJuly 14, 2025
NPPES CertifiedJuly 14, 2025
✔ NPI 1013024744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 6418
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.
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License 6418 (CA)
4540 KEARNY VILLA RD STE 103, San Diego, CA 92123
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Other Identifiers 1

MedicaidPSY6418CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. David Waring Debus Phd, Lp 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 ID648219048
PECOS Enrollment IDI20050426000503
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.

Medicare Billing Reassignment

Medicare enrollment records show David Debus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Coast Psychiatric Associates Inc
307 mi
Clinical
7373 N SCOTTSDALE RD STE A199
Scottsdale, AZ 85253
  • Reassigned Medicare billing, California enrollment
  • 766 clinicians in this Medicare group
NPI 1023125465 (702) 805-5360

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 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.

Other Providers at the Same Location NPPES 20

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

VANEZA ALVARADO LMFT
Marriage & Family Therapist
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
PACIFIC COAST PSYCHIATRIC ASSOCIATES INC
Community/Behavioral Health
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 259-1223
DR. SHARON BOIVIN PHD
Psychologist (Clinical)
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
DR. MEGAN C ANDERSON PHD
Psychologist (Clinical)
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
JOLANTA URSZULA BUDNIK BSN, MSN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
ROBIN JAMES PEKIN MA, LMFT
Marriage & Family Therapist
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
USHA RANI RAMINENI MD
Psychiatry & Neurology (Psychiatry)
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223
ESAU JOEL VALDEZ LMFT
Marriage & Family Therapist
4540 KEARNY VILLA RD STE 103
SAN DIEGO, CA 92123
San Diego County (858) 279-1223

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 Debus's NPI number?

The NPI number for David Debus is 1013024744. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is David Debus located?

David Debus practices at 4540 Kearny Villa Rd Ste 103, San Diego, CA 92123. The listed phone number is (858) 279-1223.

What is David Debus's specialty?

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

Is David Debus enrolled in Medicare?

Yes. David Debus 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.

Which organization bills Medicare for David Debus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Debus reassigns Medicare benefits to Pacific Coast Psychiatric Associates Inc (Scottsdale, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Debus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Debus was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.