Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ABDELLATIF A. AICHOURI M.D., PH.D
NPI 1871523019
Psychiatry & Neurology - Psychiatry in San Luis Obispo, CA

Q: What is Abdellatif Aichouri's NPI number?

The NPI number for Abdellatif Aichouri is 1871523019. It was assigned to this individual provider in the NPPES registry on July 4, 2006.

Q: What is Abdellatif Aichouri's specialty?

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

Q: Is Abdellatif Aichouri enrolled in Medicare?

No. Abdellatif Aichouri has opted out of Medicare through October 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Active since July 04, 2006Opted out of Medicare · through Oct 26, 2027

3220 S HIGUERA ST STE 306, SAN LUIS OBISPO, CA 93401(805) 541-5505(805) 541-5075 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Abdellatif A. Aichouri M.d., Ph.d NPPES

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

DR. ABDELLATIF A. AICHOURI M.D., PH.D (NPI 1871523019) is an individual psychiatry provider in San Luis Obispo, California, licensed in California (A87435) and active in the NPI registry since July 2006. He has opted out of Medicare through October 26, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1871523019

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ABDELLATIF A. AICHOURICredential: M.D., PH.D

Location Address3220 S HIGUERA ST STE 306San Luis Obispo, CA 93401-6999

Mailing Address3220 S Higuera St Ste 306San Luis Obispo, CA 93401-6999 · (805) 541-5505 · Fax (805) 541-5075

Phone(805) 541-5505

Fax(805) 541-5075

Sole ProprietorNo

Enumeration DateJuly 4, 2006

Last NPPES UpdateJuly 13, 2026

NPPES CertifiedJuly 13, 2026

✔ NPI 1871523019 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 CA · A87435

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.

3220 S HIGUERA ST STE 306, San Luis Obispo, CA 93401

Open in Google Maps ↗

Other Identifiers 2

Other0007984583Aetna Pin

Other351335CA · Managed Health Care Pin

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

ⓘ

Opted out of Medicare

Dr. Abdellatif A. Aichouri M.d., Ph.d has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 26, 2015 through October 26, 2027.

Opt-Out Effective DateOctober 26, 2015

Opt-Out In Effect ThroughOctober 26, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93401 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

$178.89 typical visit price

range $59.84 – $178.89

Typical copayment $44.72 (range $14.96 – $44.72)

Most-billed visit code 99205

Established Patient

$74.24 typical visit price

range $19.70 – $146.55

Typical copayment $18.56 (range $4.92 – $36.63)

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

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

DR. RAMONA FRIDMAN PH.D.

Psychologist (Clinical)

3220 S HIGUERA ST STE 306
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 588-0592

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 Abdellatif Aichouri's NPI number?

The NPI number for Abdellatif Aichouri is 1871523019. It was assigned to this individual provider in the NPPES registry on July 4, 2006.

Where is Abdellatif Aichouri located?

Abdellatif Aichouri practices at 3220 S Higuera St Ste 306, San Luis Obispo, CA 93401. The listed phone number is (805) 541-5505.

What is Abdellatif Aichouri's specialty?

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

Is Abdellatif Aichouri enrolled in Medicare?

No. Abdellatif Aichouri has opted out of Medicare through October 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Abdellatif Aichouri accept?

Health plans from Providence Health Plan list Abdellatif Aichouri 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 Abdellatif Aichouri was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.