IndividualActive
Karen Mcmahon, LCSW-C
NPI 1083358162 · Clinical Social Worker · Riva, MD
Karen Mcmahon, LCSW-C is a Clinical Social Worker provider in Riva, MD (NPI 1083358162).
Provider details
- NPI number
- 1083358162
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 08286 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
302 Cove Rd
Riva, MD 21140-1232
Phone: (410) 739-5068
Street-level locationGet directions
Mailing address
302 Cove Rd
Riva, MD 21140-1232
Registry dates
- Enumerated
- 2022-04-25
- Last updated
- 2022-04-25
- Certified
- 2022-04-22
Frequently asked questions
- What is Karen Mcmahon's NPI number?
- Karen Mcmahon's National Provider Identifier (NPI) is 1083358162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mcmahon's specialty?
- Karen Mcmahon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Mcmahon located?
- Karen Mcmahon's practice location on file with NPPES is 302 Cove Rd, Riva, MD 21140-1232.
- What is Karen Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Karen Mcmahon is (410) 739-5068.
- Is Karen Mcmahon's NPI active?
- Yes — Karen Mcmahon's NPI (1083358162) is active in the NPPES registry as of the last update on 2022-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.