Mary Hereth-Mulloy, LCSW-C
NPI 1245360346 · Clinical Social Worker · Sykesville, MD
Mary Hereth-Mulloy, LCSW-C is a Clinical Social Worker provider in Sykesville, MD (NPI 1245360346).
Provider details
- NPI number
- 1245360346
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 06379 (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
- 2007-03-07
- Last updated
- 2011-05-13
Frequently asked questions
- What is Mary Hereth-Mulloy's NPI number?
- Mary Hereth-Mulloy's National Provider Identifier (NPI) is 1245360346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hereth-Mulloy's specialty?
- Mary Hereth-Mulloy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Hereth-Mulloy located?
- Mary Hereth-Mulloy's practice location on file with NPPES is 6655 Sykesville Rd, Sykesville, MD 21784-7966.
- What is Mary Hereth-Mulloy's phone number?
- The practice phone number listed in the NPPES registry for Mary Hereth-Mulloy is (410) 970-7220.
- Is Mary Hereth-Mulloy's NPI active?
- Yes — Mary Hereth-Mulloy's NPI (1245360346) is active in the NPPES registry as of the last update on 2011-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.