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SOUTHLAND NEUROLOGIC INSTITUTE A MEDICAL CORPORATION
NPI 1528498409
Psychiatry & Neurology - Neurology in Long Beach, CA

Active since November 14, 2013
3747 WORSHAM AVENUE, #100, LONG BEACH, CA 90808(562) 430-4513(562) 430-7718 Get Directions Write a Review

NPPES record last updated: November 3, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Southland Neurologic Institute A Medical Corporation NPPES

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

SOUTHLAND NEUROLOGIC INSTITUTE A MEDICAL CORPORATION (NPI 1528498409) is a healthcare organization registered as a neurology in Long Beach, California and active in the NPI registry since November 2013. The organization lists Alan H Cohen, Ceo, as its authorized official.

NPPES Registry Identity

NPI1528498409
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameSOUTHLAND NEUROLOGIC INSTITUTE A MEDICAL CORPORATION
Location Address3747 WORSHAM AVENUE, #100Long Beach, CA 90808-1774
Mailing Address3747 Worsham Avenue, #100Long Beach, CA 90808-1774 · (562) 430-4513 · Fax (562) 430-7718
Phone(562) 430-4513
Fax(562) 430-7718
Organization SubpartNo
Authorized OfficialAlan H CohenCeo · (562) 430-4513
Enumeration DateNovember 14, 2013
Last NPPES UpdateNovember 3, 2015
✔ NPI 1528498409 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 · G20309
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.
3747 WORSHAM AVENUE, Long Beach, CA 90808
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Other Identifiers 1

Medicare UPINW1148CA

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 MULTIPLE 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)

Southland Neurologic Institute A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Southland Neurologic Institute A Medical Corporation, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Neurology9
Nurse Practitioner4

Clinicians, nearest first (13)

George Wang, M.D.
Neurology
NPI 1124344767
3747 WORSHAM AVE STE 100
Long Beach, CA 90808
(562) 430-4513
✔ PECOS✔ Accepts MedicareSame address
Melissa Dodson, NP
Nurse Practitioner
NPI 1306204698
3747 WORSHAM AVE STE 100
Long Beach, CA 90808
(562) 430-4513
✔ PECOSSame address
Mahsa Matloobi, M.D.
Neurology
NPI 1609101211
3747 WORSHAM AVE STE 100
Long Beach, CA 90808
(562) 430-4513
✔ PECOS✔ Accepts MedicareSame address
Rebecca Rodgers, NP
Nurse Practitioner
NPI 1932875291
3747 WORSHAM AVE STE 100
Long Beach, CA 90808
(562) 430-4513
✔ PECOSSame address
Michael Thompson, M.D.
Neurology
NPI 1689820433
3747 WORSHAM AVE STE 100
Long Beach, CA 90808
(562) 430-4513
✔ PECOS✔ Accepts MedicareSame address
Omid Omidvar, M.D.
Neurology
NPI 1184678583
3791 KATELLA AVE SUITE 106
Los Alamitos, CA 90720
(562) 430-3114
✔ PECOS✔ Accepts Medicare4.8 mi
Alan Cohen, M.D.
Neurology
NPI 1902843659
3791 KATELLA AVE SUITE106
Los Alamitos, CA 90720
(562) 430-3114
✔ PECOS✔ Accepts Medicare4.9 mi
Nirav Patel, M.D.
Neurology
NPI 1881631539
3791 KATELLA AVE SUITE106
Los Alamitos, CA 90720
(562) 430-3114
✔ PECOS✔ Accepts Medicare4.9 mi
Nima Ramezan Arab, M.D.
Neurology
NPI 1699705772
3851 KATELLA AVE SUITE 215
Los Alamitos, CA 90720
(562) 430-3114
✔ PECOS✔ Accepts Medicare5.0 mi
Liza Ros, NP
Nurse Practitioner
NPI 1972836484
1001 N TUSTIN AVE
Santa Ana, CA 92705
(714) 953-2585
✔ PECOS19 mi
Eun Ha
Nurse Practitioner
NPI 1215547484
1250 16TH ST
Santa Monica, CA 90404
(310) 319-4000
✔ PECOS24 mi
Galina Nikolskaya, M.D.
Neurology
NPI 1457620965
200 W ARBOR DR 8465
San Diego, CA 92103
(619) 543-3500
✔ PECOS93 mi
Neil Maluste, M.D.
Neurology
NPI 1013358241
2351 CLAY ST #S-380
San Francisco, CA 94115
(310) 210-7650
✔ PECOS✔ Accepts Medicare364 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 Southland Neurologic Institute A Medical Corporation's NPI number?

The NPI number for Southland Neurologic Institute A Medical Corporation is 1528498409. It was assigned to this organization in the NPPES registry on November 14, 2013.

Where is Southland Neurologic Institute A Medical Corporation located?

Southland Neurologic Institute A Medical Corporation is located at 3747 Worsham Avenue #100, Long Beach, CA 90808. The listed phone number is (562) 430-4513.

What is Southland Neurologic Institute A Medical Corporation's specialty?

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

Is Southland Neurologic Institute A Medical Corporation enrolled in Medicare?

Yes. Southland Neurologic Institute A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Southland Neurologic Institute A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 2 Medicare specialties reassign their Medicare billing to Southland Neurologic Institute A Medical Corporation. 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 (9) and Nurse Practitioner (4). Of these, 5 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Southland Neurologic Institute A Medical Corporation was last updated on November 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.