Michael Keenaghan, M.D.
NPI 1396074456 · Pediatric Critical Care Medicine Physician · Brooklyn, NY
Michael Keenaghan, M.D. is a Pediatric Critical Care Medicine Physician provider in Brooklyn, NY (NPI 1396074456).
Provider details
- NPI number
- 1396074456
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA09316300 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-17
- Last updated
- 2021-01-09
- Certified
- 2021-01-09
Frequently asked questions
- What is Michael Keenaghan's NPI number?
- Michael Keenaghan's National Provider Identifier (NPI) is 1396074456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Keenaghan's specialty?
- Michael Keenaghan is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Keenaghan located?
- Michael Keenaghan's practice location on file with NPPES is 451 Clarkson Ave, Brooklyn, NY 11203-2054.
- What is Michael Keenaghan's phone number?
- The practice phone number listed in the NPPES registry for Michael Keenaghan is (718) 245-4105.
- Is Michael Keenaghan's NPI active?
- Yes — Michael Keenaghan's NPI (1396074456) is active in the NPPES registry as of the last update on 2021-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.