Diane Miller, LICSW
NPI 1558690172 · Clinical Social Worker · Washington, DC
Diane Miller, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1558690172).
Provider details
- NPI number
- 1558690172
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC50078838 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1634 I St Nw Ste 1200Washington, DC 20006Phone: (202) 510-6497
Registry dates
- Enumerated
- 2009-12-10
- Last updated
- 2019-04-04
Frequently asked questions
- What is Diane Miller's NPI number?
- Diane Miller's National Provider Identifier (NPI) is 1558690172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Miller's specialty?
- Diane Miller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Miller located?
- Diane Miller's practice location on file with NPPES is 1634 I St Nw Ste 1200, Washington, DC 20006.
- What is Diane Miller's phone number?
- The practice phone number listed in the NPPES registry for Diane Miller is (202) 510-6497.
- Is Diane Miller's NPI active?
- Yes — Diane Miller's NPI (1558690172) is active in the NPPES registry as of the last update on 2019-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.