ARON MATTHEW KATZ PH.D.
NPI 1609364991
Psychologist - Clinical in Davis, CA

Q: What is Aron Katz's NPI number?

The NPI number for Aron Katz is 1609364991. It was assigned to this individual provider in the NPPES registry on April 23, 2018.

Q: What is Aron Katz'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 Aron Katz was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 April 23, 2018PECOS EnrolledAccepts Medicare Assignment

1 SHIELDS AVE, STUDENT HEALTH & WELLNESS CENTER, BHP, DAVIS, CA 95616(530) 752-2351 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 3, 2022, Apr 23, 2018 (2 updates tracked since 2018).

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About Aron Matthew Katz Ph.d. NPPES

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

ARON MATTHEW KATZ PH.D. (NPI 1609364991) is an individual clinical provider in Davis, California, licensed in California (27943) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1609364991

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameARON MATTHEW KATZCredential: PH.D.

Location Address1 SHIELDS AVE, STUDENT HEALTH & WELLNESS CENTER, BHPDavis, CA 95616-5270

Mailing Address1 Shields Ave, Student Health & Wellness Center, BhpDavis, CA 95616-5270 · (530) 752-2351

Phone(530) 752-2351

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateApril 23, 2018

Last NPPES UpdateJanuary 3, 20222 updates tracked since enumeration

✔ NPI 1609364991 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 · 27943

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.

1 SHIELDS AVE, Davis, CA 95616

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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

Aron Matthew Katz 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 ID4587053624

PECOS Enrollment IDI20211111001703

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 Aron Katz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

38 mi

Internal Medicine

975 SERENO DRIVE
Vallejo, CA 94589

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1336222397 (707) 651-1000

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 95616 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

$180.85 typical visit price

range $60.44 – $180.85

Typical copayment $45.21 (range $15.11 – $45.21)

Most-billed visit code 99205

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

DR. JOHN IBARRA M.D.

Specialist

1 SHIELDS AVE
DAVIS, CA 95616

Yolo County (530) 752-2300

MIKA BROWN

Counselor (Mental Health)

1 SHIELDS AVE
DAVIS, CA 95616

Yolo County (530) 752-2300

NAOMI SAKAI

Psychologist (Counseling)

1 SHIELDS AVE, CAPS, 219 NORTH HALL, UNIVERSITY OF CALIFORNIA, DAVIS
DAVIS, CA 95616

Yolo County (530) 752-5665

RACHAEL MACK RD

Dietitian, Registered (Nutrition, Sports Dietetics)

1 SHIELDS AVE
DAVIS, CA 95616

Yolo County (530) 304-2104

DR. TATUM K PHAN PH.D.

Psychologist (Counseling)

1 SHIELDS AVE, STUDENT HEALTH & COUNSELING SERVICES - UC DAVIS
DAVIS, CA 95616

Yolo County (530) 752-0871

ERIC SALES MD

Pediatrics (Sports Medicine)

1 SHIELDS AVE
DAVIS, CA 95616

Yolo County (530) 752-8356

UC DAVIS STUDENT HEALTH AND COUNSELING SERVICES

Clinic/Center (Student Health)

1 SHIELDS AVE, SHCS
DAVIS, CA 95616

Yolo County (530) 752-2300

DR. OLIVIA ALISON KNIZEK PH.D.

Psychologist (Counseling)

1 SHIELDS AVE
DAVIS, CA 95616

Yolo County (530) 752-0871

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 Aron Katz's NPI number?

The NPI number for Aron Katz is 1609364991. It was assigned to this individual provider in the NPPES registry on April 23, 2018.

Where is Aron Katz located?

Aron Katz practices at 1 Shields Ave Student Health & Wellness Center, Bhp, Davis, CA 95616. The listed phone number is (530) 752-2351.

What is Aron Katz's specialty?

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

Is Aron Katz enrolled in Medicare?

Yes. Aron Katz 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 Aron Katz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aron Katz reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, CA). 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 Aron Katz'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 Aron Katz was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.