ALEXANDER AUDIOLOGY INC.
NPI 1851836407
Audiologist - Assistive Technology Practitioner in Santa Monica, CA
About Alexander Audiology Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER AUDIOLOGY INC. (NPI 1851836407) is a healthcare organization registered as an assistive technology practitioner in Santa Monica, California and active in the NPI registry since January 2017. The organization lists Melissa D. Alexander, Owner/aud, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alexander Audiology 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 Alexander Audiology Inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Alexander Audiology Inc.'s NPI number?
The NPI number for Alexander Audiology Inc. is 1851836407. It was assigned to this organization in the NPPES registry on January 5, 2017.
Where is Alexander Audiology Inc. located?
Alexander Audiology Inc. is located at 1304 15th St Ste 405, Santa Monica, CA 90404. The listed phone number is (818) 438-4595.
What is Alexander Audiology Inc.'s specialty?
The primary specialty registered for this NPI is Audiologist, specializing in Assistive Technology Practitioner, with taxonomy code 231HA2400X.
Is Alexander Audiology Inc. enrolled in Medicare?
Yes. Alexander Audiology Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alexander Audiology Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to Alexander Audiology 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 Alexander Audiology Inc. was last updated on June 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Alexander Audiology Inc. · NPI 1851836407
Assistive Technology Practitioner organization in Santa Monica, California. Organization record, active in the CMS NPPES registry since January 5, 2017.
## Identity
- **NPI:** 1851836407 (Entity type: Organization)
- **Enumerated:** January 5, 2017
- **Primary specialty:** Audiologist - Assistive Technology Practitioner · taxonomy 231HA2400X
- **Organization subpart:** No
- **Authorized official:** Melissa Alexander, OWNER/AUD
## Practice location
- **Address:** 1304 15TH ST STE 405, Santa Monica, CA 90404-1813
- **Phone:** (818) 438-4595
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Qualified Audiologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 12, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1851836407) · Data from the CMS NPPES public registry.