DR. AARON JAMES CLAY D.O.
NPI 1578941001
Psychiatry & Neurology - Psychiatry in Phoenix, AZ

Q: What is Aaron Clay's NPI number?

The NPI number for Aaron Clay is 1578941001. It was assigned to this individual provider in the NPPES registry on May 17, 2015.

Q: What is Aaron Clay's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Aaron Clay was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since May 17, 2015PECOS EnrolledAccepts Medicare Assignment

4545 E CHANDLER BLVD STE 308, PHOENIX, AZ 85048(480) 626-7584(480) 210-0230 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 29, 2026, Nov 2, 2020, Jul 10, 2020 and 2 more (5 updates tracked since 2019).

On this page

About Dr. Aaron James Clay D.o. NPPES

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

DR. AARON JAMES CLAY D.O. (NPI 1578941001) is an individual psychiatry provider in Phoenix, Arizona, licensed in Arizona (007961) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1578941001

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. AARON JAMES CLAYCredential: D.O.

Location Address4545 E CHANDLER BLVD STE 308Phoenix, AZ 85048-7646

Mailing Address4545 E Chandler Blvd Ste 308Phoenix, AZ 85048-7646 · (480) 626-7584 · Fax (480) 210-0230

Phone(480) 626-7584

Fax(480) 210-0230

Sole ProprietorYes

Medical School CMSOtherGraduated 2012

Enumeration DateMay 17, 2015

Last NPPES UpdateMay 29, 20265 updates tracked since enumeration

NPPES CertifiedMay 29, 2026

✔ NPI 1578941001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in AZ · 007961

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

4545 E CHANDLER BLVD STE 308, Phoenix, AZ 85048

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., Providence Health Plan and more.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. Aaron James Clay D.o. 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 ID3870887037

PECOS Enrollment IDI20190913003030

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

82 services23 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

45 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85048 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

$168.60 typical visit price

range $55.44 – $168.60

Typical copayment $42.15 (range $13.86 – $42.15)

Most-billed visit code 99205

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

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 5

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

MRS. DIANE LABBAN F.N.P

Nurse Practitioner (Family)

4545 E CHANDLER BLVD STE 308, #308
PHOENIX, AZ 85048

Maricopa County (480) 893-2100

JEFFREY ELY PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

4545 E CHANDLER BLVD STE 308
PHOENIX, AZ 85048

Maricopa County (480) 956-5660

ELIZABETH ROTELLA APRN

Nurse Practitioner (Psychiatric/Mental Health)

4545 E CHANDLER BLVD STE 308
PHOENIX, AZ 85048

Maricopa County (480) 626-7584

DAVID ENIS GALLEGOS PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

4545 E CHANDLER BLVD STE 308
PHOENIX, AZ 85048

Maricopa County (480) 956-5660

DAVID C HAUSER M.D.

Psychiatry & Neurology (Psychiatry)

4545 E CHANDLER BLVD STE 308
PHOENIX, AZ 85048

Maricopa County (480) 626-7584

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 Aaron Clay's NPI number?

The NPI number for Aaron Clay is 1578941001. It was assigned to this individual provider in the NPPES registry on May 17, 2015.

Where is Aaron Clay located?

Aaron Clay practices at 4545 E Chandler Blvd Ste 308, Phoenix, AZ 85048. The listed phone number is (480) 626-7584.

What is Aaron Clay's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Aaron Clay enrolled in Medicare?

Yes. Aaron Clay 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 Aaron Clay accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., Providence Health Plan and UnitedHealthcare list Aaron Clay 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 Aaron Clay was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.