Holly Slapinski, LCSW-C
NPI 1477756054 · Clinical Social Worker · Cockeysville, MD
Holly Slapinski, LCSW-C is a Clinical Social Worker provider in Cockeysville, MD (NPI 1477756054).
Provider details
- NPI number
- 1477756054
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11933 (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
- 2007-06-08
- Last updated
- 2015-12-29
Frequently asked questions
- What is Holly Slapinski's NPI number?
- Holly Slapinski's National Provider Identifier (NPI) is 1477756054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Slapinski's specialty?
- Holly Slapinski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Slapinski located?
- Holly Slapinski's practice location on file with NPPES is 10600 York Ave, Cockeysville, MD 21030-2352.
- What is Holly Slapinski's phone number?
- The practice phone number listed in the NPPES registry for Holly Slapinski is (410) 908-5167.
- Is Holly Slapinski's NPI active?
- Yes — Holly Slapinski's NPI (1477756054) is active in the NPPES registry as of the last update on 2015-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.