Lane Diflavis, LCSW
NPI 1346612967 · Clinical Social Worker · Philadelphia, PA
Lane Diflavis, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1346612967).
Provider details
- NPI number
- 1346612967
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
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
10 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
Mailing address
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2018-02-14
Frequently asked questions
- What is Lane Diflavis's NPI number?
- Lane Diflavis's National Provider Identifier (NPI) is 1346612967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lane Diflavis's specialty?
- Lane Diflavis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lane Diflavis located?
- Lane Diflavis's practice location on file with NPPES is 1207 Chestnut St, Philadelphia, PA 19107-4131.
- What is Lane Diflavis's phone number?
- The practice phone number listed in the NPPES registry for Lane Diflavis is (215) 344-1155.
- Is Lane Diflavis's NPI active?
- Yes — Lane Diflavis's NPI (1346612967) is active in the NPPES registry as of the last update on 2018-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.