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Mary Klosek, LCSW-C
NPI 1932423134 · Clinical Social Worker · Columbia, MD
Mary Klosek, LCSW-C is a Clinical Social Worker provider in Columbia, MD (NPI 1932423134).
Provider details
- NPI number
- 1932423134
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 13160 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
10451 Twin Rivers Rd
Columbia, MD 21044-2388
Phone: (410) 997-3557
Fax: (410) 964-1791
Street-level locationGet directions
Mailing address
4623 Falls Rd
Baltimore, MD 21209-4914
Registry dates
- Enumerated
- 2010-03-17
- Last updated
- 2010-03-24
Frequently asked questions
- What is Mary Klosek's NPI number?
- Mary Klosek's National Provider Identifier (NPI) is 1932423134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Klosek's specialty?
- Mary Klosek is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Klosek located?
- Mary Klosek's practice location on file with NPPES is 10451 Twin Rivers Rd, Columbia, MD 21044-2388.
- What is Mary Klosek's phone number?
- The practice phone number listed in the NPPES registry for Mary Klosek is (410) 997-3557.
- Is Mary Klosek's NPI active?
- Yes — Mary Klosek's NPI (1932423134) is active in the NPPES registry as of the last update on 2010-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.