IndividualActive
Bonnie Rattner, MA, MA, ED.D
NPI 1295842813 · Audiologist · San Mateo, CA
Bonnie Rattner, MA, MA, ED.D is a Audiologist provider in San Mateo, CA (NPI 1295842813).
Provider details
- NPI number
- 1295842813
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- MA, MA, ED.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP4169 (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
39 N San Mateo Dr
Ste 6
San Mateo, CA 94401-2885
Phone: (650) 347-0110
Street-level locationGet directions
Mailing address
1 Baywood Avenue
San Mateo, CA 94402-1537
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bonnie Rattner's NPI number?
- Bonnie Rattner's National Provider Identifier (NPI) is 1295842813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Rattner's specialty?
- Bonnie Rattner is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Bonnie Rattner located?
- Bonnie Rattner's practice location on file with NPPES is 39 N San Mateo Dr, San Mateo, CA 94401-2885.
- What is Bonnie Rattner's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Rattner is (650) 347-0110.
- Is Bonnie Rattner's NPI active?
- Yes — Bonnie Rattner's NPI (1295842813) 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.