Sheldon J Cowen, M.D., P.s.
NPI 1184954695 · Ophthalmologic Surgery Clinic/Center · Seattle, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheldon J Cowen, M.D., P.s. is a Ophthalmologic Surgery Clinic/Center organization in Seattle, WA (NPI 1184954695).
Provider details
- NPI number
- 1184954695
- Entity type
- Organization
- Primary specialty
- Ophthalmologic Surgery Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Sheldon Cowen, Owner(206) 624-5288
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2010-01-05
- Last updated
- 2010-01-20
Frequently asked questions
- What is Sheldon J Cowen, M.D., P.s.'s NPI number?
- Sheldon J Cowen, M.D., P.s.'s National Provider Identifier (NPI) is 1184954695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sheldon J Cowen, M.D., P.s.?
- Sheldon J Cowen, M.D., P.s. is classified in the NPPES registry as Ophthalmologic Surgery Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sheldon J Cowen, M.D., P.s. located?
- Sheldon J Cowen, M.D., P.s.'s practice location on file with NPPES is 515 Minor Ave Ste 160, Seattle, WA 98104-2138.
- What is Sheldon J Cowen, M.D., P.s.'s phone number?
- The practice phone number listed in the NPPES registry for Sheldon J Cowen, M.D., P.s. is (206) 624-5288.
- Does Sheldon J Cowen, M.D., P.s. accept Medicare?
- Sheldon J Cowen, M.D., P.s. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sheldon J Cowen, M.D., P.s.?
- The authorized official listed on Sheldon J Cowen, M.D., P.s.'s NPPES record is Sheldon Cowen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sheldon J Cowen, M.D., P.s.'s NPI active?
- Yes — Sheldon J Cowen, M.D., P.s.'s NPI (1184954695) is active in the NPPES registry as of the last update on 2010-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.