IndividualActive
Tiffany Oster, RD
NPI 1942572193 · Registered Dietitian · Sumter, SC
Tiffany Oster, RD is a Registered Dietitian provider in Sumter, SC (NPI 1942572193).
Provider details
- NPI number
- 1942572193
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 988 (SC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
129 N Washington St
Sumter, SC 29150-4949
Phone: (803) 774-8674
Street-level locationGet directions
Mailing address
129 N Washington St
Sumter, SC 29150-4949
Registry dates
- Enumerated
- 2012-02-03
- Last updated
- 2012-02-03
Frequently asked questions
- What is Tiffany Oster's NPI number?
- Tiffany Oster's National Provider Identifier (NPI) is 1942572193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Oster's specialty?
- Tiffany Oster is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tiffany Oster located?
- Tiffany Oster's practice location on file with NPPES is 129 N Washington St, Sumter, SC 29150-4949.
- What is Tiffany Oster's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Oster is (803) 774-8674.
- Is Tiffany Oster's NPI active?
- Yes — Tiffany Oster's NPI (1942572193) is active in the NPPES registry as of the last update on 2012-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.