IndividualActive
Barbara Blazek, M.S.
NPI 1336240050 · Audiologist · Palo Alto, CA
Barbara Blazek, M.S. is a Audiologist provider in Palo Alto, CA (NPI 1336240050).
Provider details
- NPI number
- 1336240050
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- AU806 (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
3801 Miranda Ave
Palo Alto, CA 94304-1207
Phone: (650) 493-5000
Street-level locationGet directions
Mailing address
2881 Oakmont Dr
San Bruno, CA 94066-1242
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Blazek's NPI number?
- Barbara Blazek's National Provider Identifier (NPI) is 1336240050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Blazek's specialty?
- Barbara Blazek is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Barbara Blazek located?
- Barbara Blazek's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Barbara Blazek's phone number?
- The practice phone number listed in the NPPES registry for Barbara Blazek is (650) 493-5000.
- Is Barbara Blazek's NPI active?
- Yes — Barbara Blazek's NPI (1336240050) 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.