Diane Seaman, LCSW, BCD
NPI 1578611729 · Clinical Social Worker · Port Jefferson Station, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Seaman, LCSW, BCD is a Clinical Social Worker provider in Port Jefferson Station, NY (NPI 1578611729).
Provider details
- NPI number
- 1578611729
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, BCD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Pastoral Counselor101YP1600X
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
19 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
- 2007-01-06
- Last updated
- 2011-12-16
Frequently asked questions
- What is Diane Seaman's NPI number?
- Diane Seaman's National Provider Identifier (NPI) is 1578611729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Seaman's specialty?
- Diane Seaman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Seaman located?
- Diane Seaman's practice location on file with NPPES is 1050 Hallock Ave, Port Jefferson Station, NY 11776-1214.
- What is Diane Seaman's phone number?
- The practice phone number listed in the NPPES registry for Diane Seaman is (631) 467-2554.
- Does Diane Seaman accept Medicare?
- Diane Seaman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Seaman's NPI active?
- Yes — Diane Seaman's NPI (1578611729) is active in the NPPES registry as of the last update on 2011-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.