NEUROLOGY & SLEEP MEDICINE ASSOC
NPI 1184679201
Psychiatry & Neurology - Neurology in Mesa, AZ
About Neurology & Sleep Medicine Assoc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEUROLOGY & SLEEP MEDICINE ASSOC (NPI 1184679201) is a healthcare organization registered as a neurology in Mesa, Arizona and active in the NPI registry since May 2006. The organization lists George Wang, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
Accepted 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 & Sleep Medicine Assoc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Neurology & Sleep Medicine Assoc, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians, nearest first (9)
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 George Wang,md,llc's NPI number?
The NPI number for George Wang,md,llc is 1184679201. It was assigned to this organization in the NPPES registry on May 24, 2006. The provider is doing business as Neurology & Sleep Medicine Assoc.
Where is George Wang,md,llc located?
George Wang,md,llc is located at 2919 S Ellsworth Rd Suite 135, Mesa, AZ 85212. The listed phone number is (480) 967-6888.
What is George Wang,md,llc's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is George Wang,md,llc enrolled in Medicare?
Yes. George Wang,md,llc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through George Wang,md,llc?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 5 Medicare specialties reassign their Medicare billing to George Wang,md,llc. 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 Physical Therapist in Private Practice (3), Neurology (2) and Nurse Practitioner (2). Of these, 2 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does George Wang,md,llc accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list George Wang,md,llc 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 George Wang,md,llc was last updated on January 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Neurology & Sleep Medicine Assoc · NPI 1184679201
Neurology organization in Mesa, Arizona. Organization record, active in the CMS NPPES registry since May 24, 2006.
## Identity
- **NPI:** 1184679201 (Entity type: Organization)
- **Enumerated:** May 24, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Legal business name:** George Wang,md,llc
- **Organization subpart:** No
- **Authorized official:** George Wang, PRESIDENT
## Practice location
- **Address:** 2919 S ELLSWORTH RD, SUITE 135, Mesa, AZ 85212-2144
- **Phone:** (480) 967-6888 · **Fax:** (480) 967-6887
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (3), Neurology (2), Nurse Practitioner (2); 2 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 15, 2008
- **Other identifiers:** Medicare PIN Z68358 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1184679201) · Data from the CMS NPPES public registry.