MARY KATHERINE DONEGAN AUD
NPI 1750133658
Audiologist in Sacramento, CA
About Mary Katherine Donegan Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY KATHERINE DONEGAN AUD (NPI 1750133658) is an individual audiologist in Sacramento, California and active in the NPI registry since April 2024. She is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Katherine Donegan Aud is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mary Katherine Donegan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grass Valley, CA 95945
- Reassigned Medicare billing, California enrollment
- 10 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95825 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SACRAMENTO, CA 95825
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 Mary Katherine Donegan's NPI number?
The NPI number for Mary Katherine Donegan is 1750133658. It was assigned to this individual provider in the NPPES registry on April 3, 2024.
Where is Mary Katherine Donegan located?
Mary Katherine Donegan practices at 601 University Ave Ste 105, Sacramento, CA 95825. The listed phone number is (916) 974-9833.
What is Mary Katherine Donegan's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Mary Katherine Donegan enrolled in Medicare?
Yes. Mary Katherine Donegan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mary Katherine Donegan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Katherine Donegan reassigns Medicare benefits to Kimberly Bonney Aud, Inc (Grass Valley, 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 Mary Katherine Donegan'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 Mary Katherine Donegan was last updated on April 3, 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.
# Mary Katherine Donegan, AUD · NPI 1750133658
Audiologist provider in Sacramento, California. Individual provider, active in the CMS NPPES registry since April 3, 2024.
## Identity
- **NPI:** 1750133658 (Entity type: Individual)
- **Enumerated:** April 3, 2024
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 601 UNIVERSITY AVE STE 105, Sacramento, CA 95825-6706
- **Phone:** (916) 974-9833
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Kimberly Bonney Aud, Inc (NPI 1710201710, Grass Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 2024
## Record status
- **NPPES last updated:** April 3, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1750133658) · Data from the CMS NPPES public registry.