Catherine Hartley, L.I.C.S.W.
NPI 1588786891 · Clinical Social Worker · Washington, DC
Catherine Hartley, L.I.C.S.W. is a Clinical Social Worker provider in Washington, DC (NPI 1588786891).
Provider details
- NPI number
- 1588786891
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.I.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- 301297 (DC)
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
- 2007-04-06
- Last updated
- 2007-07-11
Frequently asked questions
- What is Catherine Hartley's NPI number?
- Catherine Hartley's National Provider Identifier (NPI) is 1588786891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Hartley's specialty?
- Catherine Hartley is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Hartley located?
- Catherine Hartley's practice location on file with NPPES is 4801 Wisconsin Ave Nw, Washington, DC 20016-4629.
- What is Catherine Hartley's phone number?
- The practice phone number listed in the NPPES registry for Catherine Hartley is (202) 966-6937.
- Is Catherine Hartley's NPI active?
- Yes — Catherine Hartley's NPI (1588786891) is active in the NPPES registry as of the last update on 2007-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.