IndividualActive
Kathy Matonak, AU.D.
NPI 1548310188 · Audiologist · Santa Rosa, CA
Kathy Matonak, AU.D. is a Audiologist provider in Santa Rosa, CA (NPI 1548310188).
Provider details
- NPI number
- 1548310188
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- No
- License
- AU803 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3333 Mendocino Ave
Suite 240
Santa Rosa, CA 95403-2261
Phone: (707) 566-5201
Fax: (707) 566-5203
Street-level locationGet directions
Mailing address
3333 Mendocino Ave Ste 240
Santa Rosa, CA 95403-3631
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathy Matonak's NPI number?
- Kathy Matonak's National Provider Identifier (NPI) is 1548310188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Matonak's specialty?
- Kathy Matonak is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Kathy Matonak located?
- Kathy Matonak's practice location on file with NPPES is 3333 Mendocino Ave, Santa Rosa, CA 95403-2261.
- What is Kathy Matonak's phone number?
- The practice phone number listed in the NPPES registry for Kathy Matonak is (707) 566-5201.
- Is Kathy Matonak's NPI active?
- Yes — Kathy Matonak's NPI (1548310188) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.