Gerylyn Sebastian, LSW
NPI 1780122747 · Case Manager/Care Coordinator · Harrisburg, PA
Gerylyn Sebastian, LSW is a Case Manager/Care Coordinator provider in Harrisburg, PA (NPI 1780122747).
Provider details
- NPI number
- 1780122747
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW132569 (PA)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
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
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
- 2017-02-09
- Last updated
- 2017-02-09
Frequently asked questions
- What is Gerylyn Sebastian's NPI number?
- Gerylyn Sebastian's National Provider Identifier (NPI) is 1780122747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerylyn Sebastian's specialty?
- Gerylyn Sebastian is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Gerylyn Sebastian located?
- Gerylyn Sebastian's practice location on file with NPPES is 4111 Green Ct, Harrisburg, PA 17110-1620.
- What is Gerylyn Sebastian's phone number?
- The practice phone number listed in the NPPES registry for Gerylyn Sebastian is (717) 903-6356.
- Is Gerylyn Sebastian's NPI active?
- Yes — Gerylyn Sebastian's NPI (1780122747) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.