David Singer, M.A. CCC-SLP
NPI 1689062804 · Speech-Language Pathologist · Santa Ana, CA
David Singer, M.A. CCC-SLP is a Speech-Language Pathologist provider in Santa Ana, CA (NPI 1689062804).
Provider details
- NPI number
- 1689062804
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A. CCC-SLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21761 (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
11 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
- 2014-12-23
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is David Singer's NPI number?
- David Singer's National Provider Identifier (NPI) is 1689062804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Singer's specialty?
- David Singer is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is David Singer located?
- David Singer's practice location on file with NPPES is 1800 Old Tustin Ave, Santa Ana, CA 92705-7810.
- What is David Singer's phone number?
- The practice phone number listed in the NPPES registry for David Singer is (714) 835-4900.
- Is David Singer's NPI active?
- Yes — David Singer's NPI (1689062804) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.