Katherine Rettke, LICSW; LCSW-C
NPI 1356527006 · Clinical Social Worker · Washington, DC
Katherine Rettke, LICSW; LCSW-C is a Clinical Social Worker provider in Washington, DC (NPI 1356527006).
Provider details
- NPI number
- 1356527006
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW; LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC303120 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2008-01-11
- Last updated
- 2010-09-30
Frequently asked questions
- What is Katherine Rettke's NPI number?
- Katherine Rettke's National Provider Identifier (NPI) is 1356527006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Rettke's specialty?
- Katherine Rettke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Rettke located?
- Katherine Rettke's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Katherine Rettke's phone number?
- The practice phone number listed in the NPPES registry for Katherine Rettke is (202) 476-3689.
- Is Katherine Rettke's NPI active?
- Yes — Katherine Rettke's NPI (1356527006) is active in the NPPES registry as of the last update on 2010-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.