Stephanie Mu, MS, CF-SLP
NPI 1023638996 · Speech-Language Pathologist · Pasadena, CA
Stephanie Mu, MS, CF-SLP is a Speech-Language Pathologist provider in Pasadena, CA (NPI 1023638996).
Provider details
- NPI number
- 1023638996
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CF-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 14365 (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
6 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
- 2020-04-21
- Last updated
- 2020-04-21
- Certified
- 2020-04-21
Frequently asked questions
- What is Stephanie Mu's NPI number?
- Stephanie Mu's National Provider Identifier (NPI) is 1023638996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mu's specialty?
- Stephanie Mu is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Mu located?
- Stephanie Mu's practice location on file with NPPES is 980 S Arroyo Pkwy Ste 100, Pasadena, CA 91105-3924.
- What is Stephanie Mu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mu is (626) 799-7955.
- Is Stephanie Mu's NPI active?
- Yes — Stephanie Mu's NPI (1023638996) is active in the NPPES registry as of the last update on 2020-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.