Patrick O'Brien, RDN, CSSD, MS
NPI 1669235040 · Sports Dietetics Nutrition Registered Dietitian · Nashville, TN
Patrick O'Brien, RDN, CSSD, MS is a Sports Dietetics Nutrition Registered Dietitian provider in Nashville, TN (NPI 1669235040).
Provider details
- NPI number
- 1669235040
- Entity type
- Individual
- Primary specialty
- Sports Dietetics Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, CSSD, MS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10406 (FL)
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
2 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
- 2024-01-30
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Patrick O'Brien's NPI number?
- Patrick O'Brien's National Provider Identifier (NPI) is 1669235040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick O'Brien's specialty?
- Patrick O'Brien is listed in the NPPES registry with a primary specialty of Sports Dietetics Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Patrick O'Brien located?
- Patrick O'Brien's practice location on file with NPPES is 725 Melpark Dr Apt 252, Nashville, TN 37204-2278.
- What is Patrick O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Patrick O'Brien is (757) 345-1140.
- Is Patrick O'Brien's NPI active?
- Yes — Patrick O'Brien's NPI (1669235040) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.