Martha Whittaker, MS CCC-SLP
NPI 1619996634 · Speech-Language Pathologist · Granite Bay, CA
Martha Whittaker, MS CCC-SLP is a Speech-Language Pathologist provider in Granite Bay, CA (NPI 1619996634).
Provider details
- NPI number
- 1619996634
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 15231 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2010-10-01
Frequently asked questions
- What is Martha Whittaker's NPI number?
- Martha Whittaker's National Provider Identifier (NPI) is 1619996634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Whittaker's specialty?
- Martha Whittaker is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Martha Whittaker located?
- Martha Whittaker's practice location on file with NPPES is 7835 Hill Rd, Granite Bay, CA 95746-6954.
- What is Martha Whittaker's phone number?
- The practice phone number listed in the NPPES registry for Martha Whittaker is (650) 575-6719.
- Is Martha Whittaker's NPI active?
- Yes — Martha Whittaker's NPI (1619996634) is active in the NPPES registry as of the last update on 2010-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.