1. Home
  2. Directory
  3. California
  4. Mill Valley
  5. Audiologist
  6. NPI Profile

MR. AUSTIN CHRISTOPHER SWANSON M.S.
NPI 1447381462
Audiologist in Mill Valley, CA

Active since March 08, 2007
7 N KNOLL RD, MILL VALLEY, CA 94941(415) 383-6633(415) 383-6918 Get Directions Write a Review

NPPES record last updated: July 19, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mr. Austin Christopher Swanson M.s. NPPES

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

MR. AUSTIN CHRISTOPHER SWANSON M.S. (NPI 1447381462) is an individual audiologist in Mill Valley, California, licensed in California (AU2405) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1447381462
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameMR. AUSTIN CHRISTOPHER SWANSONCredential: M.S.
Location Address7 N KNOLL RDMill Valley, CA 94941-1663
Mailing Address418 Hugo StSan Francisco, CA 94122-2510 · (909) 754-8577
Phone(415) 383-6633
Fax(415) 383-6918
Sole ProprietorYes
Enumeration DateMarch 8, 2007
Last NPPES UpdateJuly 19, 2022
NPPES CertifiedJuly 19, 2022
✔ NPI 1447381462 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in CA · AU2405
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License HA7057 (CA)
7 N KNOLL RD, Mill Valley, CA 94941
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Austin Christopher Swanson M.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Austin Swanson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
8.6 mi
Internal Medicine
901 NEVIN
Richmond, CA 94801
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1235226531 (510) 307-1555

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. CLODAGH ORTON MA
Audiologist-Hearing Aid Fitter
7 N KNOLL RD, STE 1
MILL VALLEY, CA 94941
Marin County (415) 383-6633
TANYA UTE HARRIS DDS
Dentist
7 N KNOLL RD, STE. 7
MILL VALLEY, CA 94941
Marin County (414) 388-7466
DR. SAMUEL BENJAMIN MEYERS DPM
Podiatrist (Foot & Ankle Surgery)
7 N KNOLL RD, SUITE 3
MILL VALLEY, CA 94941
Marin County (415) 388-2777
LLOYD RODERICK HARRIS DDS
Dentist
7 N KNOLL RD, STE. 7
MILL VALLEY, CA 94941
Marin County (415) 388-7466
SCOTT LEBUS DDS, MS
Dentist (Orthodontics and Dentofacial Orthopedics)
7 N KNOLL RD, SUITE 2
MILL VALLEY, CA 94941
Marin County (415) 388-6710

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 Austin Swanson's NPI number?

The NPI number for Austin Swanson is 1447381462. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Austin Swanson located?

Austin Swanson practices at 7 N Knoll Rd, Mill Valley, CA 94941. The listed phone number is (415) 383-6633.

What is Austin Swanson's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Austin Swanson enrolled in Medicare?

Yes. Austin Swanson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Austin Swanson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Austin Swanson reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, CA). The 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 Austin Swanson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Austin Swanson was last updated on July 19, 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.