Irene Hennessy, M.A.CCC-SLP
NPI 1649444639 · Speech-Language Pathologist · Huntington Beach, CA
Irene Hennessy, M.A.CCC-SLP is a Speech-Language Pathologist provider in Huntington Beach, CA (NPI 1649444639).
Provider details
- NPI number
- 1649444639
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9095 (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
18 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
- 2008-04-22
- Last updated
- 2008-04-22
Frequently asked questions
- What is Irene Hennessy's NPI number?
- Irene Hennessy's National Provider Identifier (NPI) is 1649444639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Hennessy's specialty?
- Irene Hennessy is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Irene Hennessy located?
- Irene Hennessy's practice location on file with NPPES is 16152 Beach Blvd Ste 179, Huntington Beach, CA 92647-3822.
- What is Irene Hennessy's phone number?
- The practice phone number listed in the NPPES registry for Irene Hennessy is (714) 596-8742.
- Is Irene Hennessy's NPI active?
- Yes — Irene Hennessy's NPI (1649444639) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.