1. Home
  2. Directory
  3. Arizona
  4. Chandler
  5. Psychiatry Neurology
  6. NPI Profile

NEUROLOGY ASSOCIATES OF THE EAST VALLEY, PLC
NPI 1225404379
Psychiatry & Neurology - Neurology in Chandler, AZ

Active since August 12, 2015
2201 W FAIRVIEW ST STE 1, CHANDLER, AZ 85224(480) 800-4890(480) 427-4766 Get Directions Write a Review

NPPES record last updated: August 22, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 22, 2022, Jul 21, 2022, Aug 7, 2017 and 1 more (4 updates tracked since 2017).

About Neurology Associates Of The East Valley, Plc NPPES

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

NEUROLOGY ASSOCIATES OF THE EAST VALLEY, PLC (NPI 1225404379) is a healthcare organization registered as a neurology in Chandler, Arizona and active in the NPI registry since August 2015. The organization lists Andrea H An, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1225404379
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameNEUROLOGY ASSOCIATES OF THE EAST VALLEY, PLC
Location Address2201 W FAIRVIEW ST STE 1Chandler, AZ 85224-4712
Mailing Address2201 W Fairview St, Ste 1Chandler, AZ 85224-4712 · (480) 800-4890 · Fax (480) 427-4766
Phone(480) 800-4890
Fax(480) 427-4766
Organization SubpartNo
Authorized OfficialAndrea H AnOwner/provider · (480) 800-4890
Enumeration DateAugust 12, 2015
Last NPPES UpdateAugust 22, 20224 updates tracked since enumeration
NPPES CertifiedAugust 22, 2022
✔ NPI 1225404379 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 AZ · 42372
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.
2201 W FAIRVIEW ST STE 1, Chandler, AZ 85224
Open in Google Maps ↗

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Neurology Associates Of The East Valley, Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Neurology Associates Of The East Valley, Plc, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Andrea An, MD
Neurology
NPI 1609826510
2201 W FAIRVIEW ST SUITE 1
Chandler, AZ 85224
(480) 800-4890
✔ PECOS✔ Accepts MedicareSame address
Marianne De Lima, MD
Neurology
NPI 1346683794
2201 W FAIRVIEW ST STE 1
Chandler, AZ 85224
(480) 800-4890
✔ PECOS✔ Accepts MedicareSame address
Eric Gee, D.P.T
Physical Therapist in Private Practice
NPI 1023199742
2201 W FAIRVIEW ST STE 1
Chandler, AZ 85224
(480) 800-4890
✔ Accepts MedicareSame address
Kerby Mcdonald, APMHNP-BC
Nurse Practitioner
NPI 1053662007
2201 W FAIRVIEW ST STE 1
Chandler, AZ 85224
(480) 800-4890
✔ PECOS✔ Accepts MedicareSame address
Brian Rabin, M.D.
Neurology
NPI 1386898419
2201 W FAIRVIEW ST STE 1
Chandler, AZ 85224
(480) 800-4890
✔ PECOS✔ Accepts MedicareSame address
Diona Davis, ACNPC-AG
Nurse Practitioner
NPI 1821899303
2201 W FAIRVIEW ST STE 1
Chandler, AZ 85224
(480) 800-4890
✔ PECOS✔ Accepts Medicare0.1 mi
Julius Charlie, M.D.
Neurology
NPI 1063479707
6944 E BROADWAY RD
Mesa, AZ 85208
(480) 800-4890
✔ PECOS✔ Accepts Medicare14 mi
Kari Patterson, M.D.
Neurology
NPI 1700874906
525 N 18TH ST STE 602
Phoenix, AZ 85006
(602) 271-0950
✔ PECOS✔ Accepts Medicare15 mi
Julie Lockwood, M.D.
Neurology
NPI 1548522253
2919 S ELLSWORTH RD STE 135
Mesa, AZ 85212
(480) 967-6888
✔ PECOS✔ Accepts Medicare15 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 Neurology Associates Of The East Valley, Plc's NPI number?

The NPI number for Neurology Associates Of The East Valley, Plc is 1225404379. It was assigned to this organization in the NPPES registry on August 12, 2015.

Where is Neurology Associates Of The East Valley, Plc located?

Neurology Associates Of The East Valley, Plc is located at 2201 W Fairview St Ste 1, Chandler, AZ 85224. The listed phone number is (480) 800-4890.

What is Neurology Associates Of The East Valley, Plc's specialty?

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

Is Neurology Associates Of The East Valley, Plc enrolled in Medicare?

Yes. Neurology Associates Of The East Valley, Plc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Neurology Associates Of The East Valley, Plc?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Neurology Associates Of The East Valley, Plc. 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. The largest specialties are Neurology (6), Nurse Practitioner (2) and Physical Therapist in Private Practice (1). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Neurology Associates Of The East Valley, Plc accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Neurology Associates Of The East Valley, Plc 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 Neurology Associates Of The East Valley, Plc was last updated on August 22, 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.