IndividualActive
Mary Detweiler, LCSW
NPI 1053324194 · Clinical Social Worker · Lancaster, PA
Mary Detweiler, LCSW is a Clinical Social Worker provider in Lancaster, PA (NPI 1053324194).
Provider details
- NPI number
- 1053324194
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CW013954 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
630 Janet Ave
Lancaster, PA 17601-4527
Phone: (717) 397-5241
Fax: (717) 397-2530
Street-level locationGet directions
Mailing address
630 Janet Ave
Lancaster, PA 17601-4527
Registry dates
- Enumerated
- 2006-08-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Detweiler's NPI number?
- Mary Detweiler's National Provider Identifier (NPI) is 1053324194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Detweiler's specialty?
- Mary Detweiler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Detweiler located?
- Mary Detweiler's practice location on file with NPPES is 630 Janet Ave, Lancaster, PA 17601-4527.
- What is Mary Detweiler's phone number?
- The practice phone number listed in the NPPES registry for Mary Detweiler is (717) 397-5241.
- Is Mary Detweiler's NPI active?
- Yes — Mary Detweiler's NPI (1053324194) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.