IndividualActive
Margaret Hennessy, LPC
NPI 1235355827 · Professional Counselor · Butler, PA
Margaret Hennessy, LPC is a Professional Counselor provider in Butler, PA (NPI 1235355827).
Provider details
- NPI number
- 1235355827
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- PC000721 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
216 N Washington St
Butler, PA 16001-5241
Phone: (724) 284-4894
Fax: (724) 283-8080
Street-level locationGet directions
Mailing address
130 Cemetery Rd
Slippery Rock, PA 16057-2404
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Hennessy's NPI number?
- Margaret Hennessy's National Provider Identifier (NPI) is 1235355827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hennessy's specialty?
- Margaret Hennessy is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Hennessy located?
- Margaret Hennessy's practice location on file with NPPES is 216 N Washington St, Butler, PA 16001-5241.
- What is Margaret Hennessy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hennessy is (724) 284-4894.
- Is Margaret Hennessy's NPI active?
- Yes — Margaret Hennessy's NPI (1235355827) 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.