Terry Orr, M.S.
NPI 1891933164 · Behavior Analyst · Anderson, SC
Terry Orr, M.S. is a Behavior Analyst provider in Anderson, SC (NPI 1891933164).
Provider details
- NPI number
- 1891933164
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3086 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-25
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Terry Orr's NPI number?
- Terry Orr's National Provider Identifier (NPI) is 1891933164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Orr's specialty?
- Terry Orr is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Terry Orr located?
- Terry Orr's practice location on file with NPPES is 236 Dandelion Trl, Anderson, SC 29621-4478.
- What is Terry Orr's phone number?
- The practice phone number listed in the NPPES registry for Terry Orr is (864) 314-4447.
- Is Terry Orr's NPI active?
- Yes — Terry Orr's NPI (1891933164) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.