PREMIER PSYCHIATRY INC
NPI 1639785744
Psychiatry & Neurology - Psychiatry in San Diego, CA

Q: What is Premier Psychiatry Inc's NPI number?

The NPI number for Premier Psychiatry Inc is 1639785744. It was assigned to this organization in the NPPES registry on September 23, 2020.

Q: What is Premier Psychiatry Inc's specialty?

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

Active since September 23, 2020

8899 UNIVERSITY CENTER LN STE 305A, SAN DIEGO, CA 92122(858) 453-4441(858) 623-8519 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 30, 2026, Apr 3, 2024, Sep 23, 2020 (3 updates tracked since 2020).

On this page

About Premier Psychiatry Inc NPPES

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

PREMIER PSYCHIATRY INC (NPI 1639785744) is a healthcare organization registered as a psychiatry in San Diego, California and active in the NPI registry since September 2020. The organization lists Bayanne Mihtar, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1639785744

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NamePREMIER PSYCHIATRY INC

Location Address8899 UNIVERSITY CENTER LN STE 305ASan Diego, CA 92122-1013

Mailing Address8899 University Center Ln Ste 305aSan Diego, CA 92122-1013 · (858) 453-4441 · Fax (858) 623-8519

Phone(858) 453-4441

Fax(858) 623-8519

Organization SubpartNo

Authorized OfficialBayanne MihtarOffice Manager · (858) 453-4441

Enumeration DateSeptember 23, 2020

Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1639785744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

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.

8899 UNIVERSITY CENTER LN STE 305A, San Diego, CA 92122

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Premier Psychiatry Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Premier Psychiatry Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Hussam Mihtar, MD

Psychiatry

NPI 1992710347

8899 UNIVERSITY CENTER LN STE 305A
San Diego, CA 92122

(858) 453-4441

✔ PECOS✔ Accepts MedicareSame address

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

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 Premier Psychiatry Inc's NPI number?

The NPI number for Premier Psychiatry Inc is 1639785744. It was assigned to this organization in the NPPES registry on September 23, 2020.

Where is Premier Psychiatry Inc located?

Premier Psychiatry Inc is located at 8899 University Center Ln Ste 305A, San Diego, CA 92122. The listed phone number is (858) 453-4441.

What is Premier Psychiatry Inc's specialty?

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

Is Premier Psychiatry Inc enrolled in Medicare?

Yes. Premier Psychiatry Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Premier Psychiatry Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Premier Psychiatry Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Premier Psychiatry Inc was last updated on July 30, 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.