Seth Cowan, MS, RDN
NPI 1134731896 · Registered Dietitian · Silver Spring, MD
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Cowan, MS, RDN is a Registered Dietitian provider in Silver Spring, MD (NPI 1134731896).
Provider details
- NPI number
- 1134731896
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN
- Sex
- Male
- Sole proprietor
- No
- License
- DX5034 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-08-23
- Last updated
- 2022-12-06
- Certified
- 2022-12-06
Frequently asked questions
- What is Seth Cowan's NPI number?
- Seth Cowan's National Provider Identifier (NPI) is 1134731896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Cowan's specialty?
- Seth Cowan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Seth Cowan located?
- Seth Cowan's practice location on file with NPPES is 112 Bluff Ter, Silver Spring, MD 20902-3102.
- What is Seth Cowan's phone number?
- The practice phone number listed in the NPPES registry for Seth Cowan is (301) 466-5348.
- Does Seth Cowan accept Medicare?
- Seth Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Cowan's NPI active?
- Yes — Seth Cowan's NPI (1134731896) is active in the NPPES registry as of the last update on 2022-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.