Katherine Deangelo
NPI 1285566315 · Speech-Language Pathologist · Mission Viejo, CA
Katherine Deangelo is a Speech-Language Pathologist provider in Mission Viejo, CA (NPI 1285566315).
Provider details
- NPI number
- 1285566315
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sole proprietor
- Yes
- License
- 21009 (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
Under 1 yr in 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
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Katherine Deangelo's NPI number?
- Katherine Deangelo's National Provider Identifier (NPI) is 1285566315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Deangelo's specialty?
- Katherine Deangelo is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Deangelo located?
- Katherine Deangelo's practice location on file with NPPES is 25631 Peter a Hartman Way, Mission Viejo, CA 92691-3142.
- What is Katherine Deangelo's phone number?
- The practice phone number listed in the NPPES registry for Katherine Deangelo is (949) 586-1234.
- Is Katherine Deangelo's NPI active?
- Yes — Katherine Deangelo's NPI (1285566315) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.