Deborah Holzer, MSW
NPI 1285852186 · Clinical Social Worker · Washington, DC
Deborah Holzer, MSW is a Clinical Social Worker provider in Washington, DC (NPI 1285852186).
Provider details
- NPI number
- 1285852186
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
83% 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
- 2007-04-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah Holzer's NPI number?
- Deborah Holzer's National Provider Identifier (NPI) is 1285852186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Holzer's specialty?
- Deborah Holzer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deborah Holzer located?
- Deborah Holzer's practice location on file with NPPES is 5225 Connecticut Ave Nw, Washington, DC 20015-1813.
- What is Deborah Holzer's phone number?
- The practice phone number listed in the NPPES registry for Deborah Holzer is (301) 986-0099.
- Is Deborah Holzer's NPI active?
- Yes — Deborah Holzer's NPI (1285852186) 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.