Mary O'Hannon, LCSW-A
NPI 1598179996 · Clinical Social Worker · Hendersonville, NC
Mary O'Hannon, LCSW-A is a Clinical Social Worker provider in Hendersonville, NC (NPI 1598179996).
Provider details
- NPI number
- 1598179996
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-A
- Sex
- Female
- Sole proprietor
- No
- License
- P007725 (NC)
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
12 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
- 2014-06-13
- Last updated
- 2015-12-10
Frequently asked questions
- What is Mary O'Hannon's NPI number?
- Mary O'Hannon's National Provider Identifier (NPI) is 1598179996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Hannon's specialty?
- Mary O'Hannon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary O'Hannon located?
- Mary O'Hannon's practice location on file with NPPES is 1430 Asheville Hwy, Hendersonville, NC 28791-2302.
- What is Mary O'Hannon's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Hannon is (828) 388-0478.
- Is Mary O'Hannon's NPI active?
- Yes — Mary O'Hannon's NPI (1598179996) is active in the NPPES registry as of the last update on 2015-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.