Terrance O'Connor, LCSW - C
NPI 1508083197 · Clinical Social Worker · Silver Spring, MD
Terrance O'Connor, LCSW - C is a Clinical Social Worker provider in Silver Spring, MD (NPI 1508083197).
Provider details
- NPI number
- 1508083197
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW - C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 03564 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Terrance O'Connor's NPI number?
- Terrance O'Connor's National Provider Identifier (NPI) is 1508083197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrance O'Connor's specialty?
- Terrance O'Connor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Terrance O'Connor located?
- Terrance O'Connor's practice location on file with NPPES is 101 Quaint Acres Dr, Silver Spring, MD 20904-2713.
- What is Terrance O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Terrance O'Connor is (301) 622-5471.
- Is Terrance O'Connor's NPI active?
- Yes — Terrance O'Connor's NPI (1508083197) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.