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Oisin Keenan
NPI 1881117802 · Case Manager/Care Coordinator · Smithtown, NY
Oisin Keenan is a Case Manager/Care Coordinator provider in Smithtown, NY (NPI 1881117802).
Provider details
- NPI number
- 1881117802
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
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
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
11 Ny-111
Smithtown, NY 11787
Phone: (631) 920-8399
Street-level locationGet directions
Mailing address
142-02 20th Avenue
Flushing, NY 11351
Registry dates
- Enumerated
- 2017-07-21
- Last updated
- 2017-07-21
Frequently asked questions
- What is Oisin Keenan's NPI number?
- Oisin Keenan's National Provider Identifier (NPI) is 1881117802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oisin Keenan's specialty?
- Oisin Keenan is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Oisin Keenan located?
- Oisin Keenan's practice location on file with NPPES is 11 Ny-111, Smithtown, NY 11787.
- What is Oisin Keenan's phone number?
- The practice phone number listed in the NPPES registry for Oisin Keenan is (631) 920-8399.
- Is Oisin Keenan's NPI active?
- Yes — Oisin Keenan's NPI (1881117802) is active in the NPPES registry as of the last update on 2017-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.