Marcy Fox, M.A., CCC-SLP
NPI 1720140775 · Speech-Language Pathologist · Mission Viejo, CA
Marcy Fox, M.A., CCC-SLP is a Speech-Language Pathologist provider in Mission Viejo, CA (NPI 1720140775).
Provider details
- NPI number
- 1720140775
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP14575 (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
- 2006-12-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcy Fox's NPI number?
- Marcy Fox's National Provider Identifier (NPI) is 1720140775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Fox's specialty?
- Marcy Fox is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marcy Fox located?
- Marcy Fox's practice location on file with NPPES is 23361 Madero, Mission Viejo, CA 92691-2715.
- What is Marcy Fox's phone number?
- The practice phone number listed in the NPPES registry for Marcy Fox is (949) 599-0218.
- Is Marcy Fox's NPI active?
- Yes — Marcy Fox's NPI (1720140775) 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.