Priscilla Seigh, LCSW
NPI 1639677743 · Clinical Social Worker · Hempstead, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Priscilla Seigh, LCSW is a Clinical Social Worker provider in Hempstead, NY (NPI 1639677743).
Provider details
- NPI number
- 1639677743
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 091905 (NY)
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
8 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
- 2018-01-24
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Priscilla Seigh's NPI number?
- Priscilla Seigh's National Provider Identifier (NPI) is 1639677743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Priscilla Seigh's specialty?
- Priscilla Seigh is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Priscilla Seigh located?
- Priscilla Seigh's practice location on file with NPPES is 344 Fulton Ave, Hempstead, NY 11550-3923.
- What is Priscilla Seigh's phone number?
- The practice phone number listed in the NPPES registry for Priscilla Seigh is (516) 538-2613.
- Does Priscilla Seigh accept Medicare?
- Priscilla Seigh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Priscilla Seigh's NPI active?
- Yes — Priscilla Seigh's NPI (1639677743) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.