Mary Horky-Clarke, M.S.W.,L.C.S.W.-C.
NPI 1811100100 · Clinical Social Worker · Towson, MD
Mary Horky-Clarke, M.S.W.,L.C.S.W.-C. is a Clinical Social Worker provider in Towson, MD (NPI 1811100100).
Provider details
- NPI number
- 1811100100
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.,L.C.S.W.-C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 02741 (MD)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Horky-Clarke's NPI number?
- Mary Horky-Clarke's National Provider Identifier (NPI) is 1811100100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Horky-Clarke's specialty?
- Mary Horky-Clarke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Horky-Clarke located?
- Mary Horky-Clarke's practice location on file with NPPES is 521 E Joppa Rd, Towson, MD 21286-5419.
- What is Mary Horky-Clarke's phone number?
- The practice phone number listed in the NPPES registry for Mary Horky-Clarke is (410) 583-2318.
- Is Mary Horky-Clarke's NPI active?
- Yes — Mary Horky-Clarke's NPI (1811100100) 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.