IndividualActive
Mary Southward, LMSW
NPI 1710836580 · Clinical Social Worker · Snow Hill, MD
Mary Southward, LMSW is a Clinical Social Worker provider in Snow Hill, MD (NPI 1710836580).
Provider details
- NPI number
- 1710836580
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34271 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4622 Nassawango Rd
Snow Hill, MD 21863-3630
Phone: (571) 606-3724
Street-level locationGet directions
Mailing address
4622 Nassawango Rd
Snow Hill, MD 21863-3630
Registry dates
- Enumerated
- 2026-01-26
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Mary Southward's NPI number?
- Mary Southward's National Provider Identifier (NPI) is 1710836580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Southward's specialty?
- Mary Southward is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Southward located?
- Mary Southward's practice location on file with NPPES is 4622 Nassawango Rd, Snow Hill, MD 21863-3630.
- What is Mary Southward's phone number?
- The practice phone number listed in the NPPES registry for Mary Southward is (571) 606-3724.
- Is Mary Southward's NPI active?
- Yes — Mary Southward's NPI (1710836580) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.