Mary Hennessey, M.A., LPC
NPI 1801071956 · Mental Health Counselor · Alamosa, CO
Mary Hennessey, M.A., LPC is a Mental Health Counselor provider in Alamosa, CO (NPI 1801071956).
Provider details
- NPI number
- 1801071956
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 687 (CO)
Specialties & taxonomies
Behavioral Health & Social 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
- 2008-01-08
- Last updated
- 2008-01-08
Frequently asked questions
- What is Mary Hennessey's NPI number?
- Mary Hennessey's National Provider Identifier (NPI) is 1801071956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hennessey's specialty?
- Mary Hennessey is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Hennessey located?
- Mary Hennessey's practice location on file with NPPES is 303 San Juan Ave, Alamosa, CO 81101-2551.
- What is Mary Hennessey's phone number?
- The practice phone number listed in the NPPES registry for Mary Hennessey is (719) 589-5800.
- Is Mary Hennessey's NPI active?
- Yes — Mary Hennessey's NPI (1801071956) is active in the NPPES registry as of the last update on 2008-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.