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NEUROMEDICAL DIAGNOSTIC MEDICAL GROUP
NPI 1033116546
Psychiatry & Neurology - Neurology in Long Beach, CA

Active since June 30, 2005
1045 ATLANTIC AVE, 719, LONG BEACH, CA 90813(562) 591-1324(562) 437-1054 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Neuromedical Diagnostic Medical Group NPPES

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

NEUROMEDICAL DIAGNOSTIC MEDICAL GROUP (NPI 1033116546) is a healthcare organization registered as a neurology in Long Beach, California and active in the NPI registry since June 2005. The organization lists Panos Z Marmarelis, Partner, as its authorized official.

NPPES Registry Identity

NPI1033116546
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameNEUROMEDICAL DIAGNOSTIC MEDICAL GROUP
Location Address1045 ATLANTIC AVE, 719Long Beach, CA 90813-3412
Mailing Address1045 Atlantic Ave, 719Long Beach, CA 90813-3412 · (562) 591-1324 · Fax (562) 437-1054
Phone(562) 591-1324
Fax(562) 437-1054
Organization SubpartNo
Authorized OfficialPanos Z MarmarelisPartner · (562) 591-1324
Enumeration DateJune 30, 2005
Last NPPES UpdateJuly 21, 2022
✔ NPI 1033116546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
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.
1045 ATLANTIC AVE, Long Beach, CA 90813
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Other Identifiers 3

OtherCP2733CA · Rail Road Medicare
OtherW6126CA · Ptan Provider Identifier, Medicare
MedicaidGR0004090CA

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)

Neuromedical Diagnostic Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Neuromedical Diagnostic Medical Group, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Saheil Aboutalib
Neurology
NPI 1548551112
1045 ATLANTIC AVE STE 719
Long Beach, CA 90813
(562) 591-1324
✔ PECOS✔ Accepts MedicareSame address
Elinor Lin, M.D.
Neurology
NPI 1164683876
1045 ATLANTIC AVE SUITE 719
Long Beach, CA 90813
(562) 437-1054
✔ PECOS✔ Accepts MedicareSame address
Panos Marmarelis, PH.D., M.D.
Neurology
NPI 1275585622
1045 ATLANTIC AVE 719
Long Beach, CA 90813
(562) 591-1324
✔ PECOS✔ Accepts MedicareSame address
Parissa Vassef, M.D.
Neurology
NPI 1356630370
701 E 28TH ST STE 319
Long Beach, CA 90806
(562) 426-3656
✔ PECOS✔ Accepts Medicare2.0 mi
Randolph Shey, M.D.
Neurology
NPI 1417997636
701 E 28TH ST 319
Long Beach, CA 90806
(562) 426-3656
✔ PECOS✔ Accepts Medicare2.1 mi
Banafsheh Yafeh, M.D.
Neurology
NPI 1760677892
701 E 28TH ST SUITE 319
Long Beach, CA 90806
(562) 426-3656
✔ PECOS✔ Accepts Medicare2.1 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 Neuromedical Diagnostic Medical Group's NPI number?

The NPI number for Neuromedical Diagnostic Medical Group is 1033116546. It was assigned to this organization in the NPPES registry on June 30, 2005.

Where is Neuromedical Diagnostic Medical Group located?

Neuromedical Diagnostic Medical Group is located at 1045 Atlantic Ave 719, Long Beach, CA 90813. The listed phone number is (562) 591-1324.

What is Neuromedical Diagnostic Medical Group's specialty?

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

Is Neuromedical Diagnostic Medical Group enrolled in Medicare?

Yes. Neuromedical Diagnostic Medical Group is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Neuromedical Diagnostic Medical Group was last updated on July 21, 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.