Siobhan Kiernan, L.C.S.W.
NPI 1205936820 · Clinical Social Worker · Plattsburgh, NY
Siobhan Kiernan, L.C.S.W. is a Clinical Social Worker provider in Plattsburgh, NY (NPI 1205936820).
Provider details
- NPI number
- 1205936820
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- 070910 (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
19 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
- 2006-09-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Siobhan Kiernan's NPI number?
- Siobhan Kiernan's National Provider Identifier (NPI) is 1205936820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Kiernan's specialty?
- Siobhan Kiernan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Siobhan Kiernan located?
- Siobhan Kiernan's practice location on file with NPPES is 22 US Oval Ste 100, Plattsburgh, NY 12903-5901.
- What is Siobhan Kiernan's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Kiernan is (518) 561-1767.
- Is Siobhan Kiernan's NPI active?
- Yes — Siobhan Kiernan's NPI (1205936820) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.