IndividualActive
Letisha Deffley, MSW
NPI 1851848964 · Mental Health Counselor · York, PA
Letisha Deffley, MSW is a Mental Health Counselor provider in York, PA (NPI 1851848964).
Provider details
- NPI number
- 1851848964
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2845 Eastern Blvd
York, PA 17402-2909
Phone: (717) 840-6444
Street-level locationGet directions
Mailing address
541 Madison Ave
York, PA 17404-2806
Registry dates
- Enumerated
- 2016-09-07
- Last updated
- 2016-09-07
Frequently asked questions
- What is Letisha Deffley's NPI number?
- Letisha Deffley's National Provider Identifier (NPI) is 1851848964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Letisha Deffley's specialty?
- Letisha Deffley is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Letisha Deffley located?
- Letisha Deffley's practice location on file with NPPES is 2845 Eastern Blvd, York, PA 17402-2909.
- What is Letisha Deffley's phone number?
- The practice phone number listed in the NPPES registry for Letisha Deffley is (717) 840-6444.
- Is Letisha Deffley's NPI active?
- Yes — Letisha Deffley's NPI (1851848964) is active in the NPPES registry as of the last update on 2016-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.