Joseph Cowan
NPI 1376405456 · Certified Registered Nurse Anesthetist · Valhalla, NY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Cowan is a Certified Registered Nurse Anesthetist provider in Valhalla, NY (NPI 1376405456).
Provider details
- NPI number
- 1376405456
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156867 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-11-26
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Joseph Cowan's NPI number?
- Joseph Cowan's National Provider Identifier (NPI) is 1376405456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Cowan's specialty?
- Joseph Cowan is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Cowan located?
- Joseph Cowan's practice location on file with NPPES is 100 Woods Rd, Valhalla, NY 10595-1530.
- What is Joseph Cowan's phone number?
- The practice phone number listed in the NPPES registry for Joseph Cowan is (914) 473-7000.
- Does Joseph Cowan accept Medicare?
- Joseph Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Cowan's NPI active?
- Yes — Joseph Cowan's NPI (1376405456) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.