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

MP ADVANCED NEUROLOGY, INC.
NPI 1801222039
Psychiatry & Neurology - Neurology in Fountain Valley, CA

Q: What is Mp Advanced Neurology, Inc.'s NPI number?

The NPI number for Mp Advanced Neurology, Inc. is 1801222039. It was assigned to this organization in the NPPES registry on September 19, 2013.

Q: What is Mp Advanced Neurology, Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since September 19, 2013

18255 BROOKHURST ST STE 100, FOUNTAIN VALLEY, CA 92708(714) 718-0988(949) 669-1510 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 21, 2026, Apr 29, 2024 (2 updates tracked since 2024).

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About Mp Advanced Neurology, Inc. NPPES

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

MP ADVANCED NEUROLOGY, INC. (NPI 1801222039) is a healthcare organization registered as a neurology in Fountain Valley, California and active in the NPI registry since September 2013. The organization maintains a secondary practice location in Irvine and lists Kaveh Saremi, President, as its authorized official.

NPPES Registry Identity

NPI1801222039

Entity TypeOrganization

Primary Taxonomy2084N0400X

Legal Business NameMP ADVANCED NEUROLOGY, INC.

Location Address18255 BROOKHURST ST STE 100Fountain Valley, CA 92708-6771

Mailing AddressPo Box 3087Mission Viejo, CA 92690-1087 · (714) 718-0988 · Fax (949) 669-1510

Phone(714) 718-0988

Fax(949) 669-1510

Organization SubpartNo

Authorized OfficialKaveh SaremiPresident · (310) 809-5995

Enumeration DateSeptember 19, 2013

Last NPPES UpdateSeptember 21, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 21, 2026

✔ NPI 1801222039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in CA · A102603

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

18255 BROOKHURST ST STE 100, Fountain Valley, CA 92708

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Secondary Practice Location 1

Location 116300 Sand Canyon Ave Ste 614Irvine, CA 92618-3706 · Phone (714) 718-0988 · Fax (949) 669-1510

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)

Mp Advanced Neurology, 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 Mp Advanced Neurology, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Kaveh Saremi, M.D.

Neurology

NPI 1447437769

19582 BEACH BLVD STE 270
Huntington Beach, CA 92648

(714) 718-0988

✔ PECOS✔ Accepts Medicare2.4 mi

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 Mp Advanced Neurology, Inc.'s NPI number?

The NPI number for Mp Advanced Neurology, Inc. is 1801222039. It was assigned to this organization in the NPPES registry on September 19, 2013.

Where is Mp Advanced Neurology, Inc. located?

Mp Advanced Neurology, Inc. is located at 18255 Brookhurst St Ste 100, Fountain Valley, CA 92708. The listed phone number is (714) 718-0988.

What is Mp Advanced Neurology, Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Mp Advanced Neurology, Inc. enrolled in Medicare?

Yes. Mp Advanced Neurology, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mp Advanced Neurology, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Mp Advanced Neurology, 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 Mp Advanced Neurology, Inc. was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.