PENNY S BARRON C.C.C.-A.
NPI 1982879870
Audiologist - Assistive Technology Practitioner in Sonoma, CA
About Penny S Barron C.c.c.-a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PENNY S BARRON C.C.C.-A. (NPI 1982879870) is an individual assistive technology practitioner in Sonoma, California, licensed in California (AU2940) and active in the NPI registry since April 2008.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Penny S Barron C.c.c.-a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Penny Barron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vallejo, CA 94589
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Penny Barron's NPI number?
The NPI number for Penny Barron is 1982879870. It was assigned to this individual provider in the NPPES registry on April 23, 2008.
Where is Penny Barron located?
Penny Barron practices at 511 3rd St W, Sonoma, CA 95476. The listed phone number is (707) 938-3610.
What is Penny Barron's specialty?
The primary specialty registered for this NPI is Audiologist, specializing in Assistive Technology Practitioner, with taxonomy code 231HA2400X.
Is Penny Barron enrolled in Medicare?
Yes. Penny Barron is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Penny Barron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Penny Barron reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, 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 Penny Barron'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 Penny Barron was last updated on January 3, 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.
# Penny S Barron, C.C.C.-A. · NPI 1982879870
Assistive Technology Practitioner provider in Sonoma, California. Individual provider, active in the CMS NPPES registry since April 23, 2008.
## Identity
- **NPI:** 1982879870 (Entity type: Individual)
- **Enumerated:** April 23, 2008
- **Primary specialty:** Audiologist - Assistive Technology Practitioner · taxonomy 231HA2400X
- **State license:** AU2940 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 511 3RD ST W, Sonoma, CA 95476-6501
- **Phone:** (707) 938-3610 · **Fax:** (707) 938-3611
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1336222397, Vallejo, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1982879870) · Data from the CMS NPPES public registry.