Roxanne Korzeniowski
NPI 1255622254 · Speech-Language Pathologist · Placentia, CA
Roxanne Korzeniowski is a Speech-Language Pathologist provider in Placentia, CA (NPI 1255622254).
Provider details
- NPI number
- 1255622254
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SP1127 (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
15 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
- 2011-04-25
- Last updated
- 2011-04-25
Frequently asked questions
- What is Roxanne Korzeniowski's NPI number?
- Roxanne Korzeniowski's National Provider Identifier (NPI) is 1255622254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roxanne Korzeniowski's specialty?
- Roxanne Korzeniowski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Roxanne Korzeniowski located?
- Roxanne Korzeniowski's practice location on file with NPPES is 740 S Placentia Ave, Placentia, CA 92870-6832.
- What is Roxanne Korzeniowski's phone number?
- The practice phone number listed in the NPPES registry for Roxanne Korzeniowski is (714) 646-8300.
- Is Roxanne Korzeniowski's NPI active?
- Yes — Roxanne Korzeniowski's NPI (1255622254) is active in the NPPES registry as of the last update on 2011-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.