AUDIOLOGICAL SERVICES OF SAN FRANCISCO
NPI 1841268828
Audiologist in Corte Madera, CA
About Audiological Services Of San Francisco NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AUDIOLOGICAL SERVICES OF SAN FRANCISCO (NPI 1841268828) is a healthcare organization registered as an audiologist in Corte Madera, California and active in the NPI registry since March 2006. The organization maintains a secondary practice location in San Francisco and lists Lisa Jaschke Monardi, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 5
Secondary Practice Location 1
Other Identifiers 1
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)
Audiological Services Of San Francisco is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Audiological Services Of San Francisco, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
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 Iron Audiology, Inc.'s NPI number?
The NPI number for Iron Audiology, Inc. is 1841268828. It was assigned to this organization in the NPPES registry on March 8, 2006. The provider is doing business as Audiological Services Of San Francisco, Marin Hearing Center, San Francisco Hearing Center and Whisper Hearing Center. Additional names are listed in the Other Names section above.
Where is Iron Audiology, Inc. located?
Iron Audiology, Inc. is located at 45 San Clemente Dr Ste D140, Corte Madera, CA 94925. The listed phone number is (415) 927-1567.
What is Iron Audiology, Inc.'s specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Iron Audiology, Inc. enrolled in Medicare?
Yes. Iron Audiology, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Iron Audiology, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Iron 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. Of these, 2 practice at this address and 3 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 Iron Audiology, Inc. was last updated on August 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Audiological Services Of San Francisco · NPI 1841268828
Audiologist organization in Corte Madera, California. Organization record, active in the CMS NPPES registry since March 8, 2006.
## Identity
- **NPI:** 1841268828 (Entity type: Organization)
- **Enumerated:** March 8, 2006
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Legal business name:** Iron Audiology, Inc.
- **Also known as:** Marin Hearing Center (Doing Business As); San Francisco Hearing Center (Doing Business As); Whisper Hearing Center (Doing Business As); and 1 more
- **Organization subpart:** No
- **Authorized official:** Lisa Monardi, PRESIDENT
## Practice location
- **Address:** 45 SAN CLEMENTE DR STE D140, Corte Madera, CA 94925-1210
- **Phone:** (415) 927-1567 · **Fax:** (415) 329-1924
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians (Qualified Audiologist) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 16, 2024
- **Other identifiers:** Other ZZZ07624Z (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1841268828) · Data from the CMS NPPES public registry.