Allison Sibley & Associates
NPI 1538470307 · Clinical Social Worker · Washington, DC
Allison Sibley & Associates is a Clinical Social Worker organization in Washington, DC (NPI 1538470307).
Provider details
- NPI number
- 1538470307
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Allison Sibley, Business Owner(202) 244-0535
- License
- LC50077694 (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
15 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
- 2010-06-28
- Last updated
- 2010-06-28
Frequently asked questions
- What is Allison Sibley & Associates's NPI number?
- Allison Sibley & Associates's National Provider Identifier (NPI) is 1538470307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allison Sibley & Associates?
- Allison Sibley & Associates is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Allison Sibley & Associates located?
- Allison Sibley & Associates's practice location on file with NPPES is 4115 Wisconsin Ave Nw, Washington, DC 20016-2812.
- What is Allison Sibley & Associates's phone number?
- The practice phone number listed in the NPPES registry for Allison Sibley & Associates is (202) 244-0535.
- Who is the authorized official for Allison Sibley & Associates?
- The authorized official listed on Allison Sibley & Associates's NPPES record is Allison Sibley, Business Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allison Sibley & Associates's NPI active?
- Yes — Allison Sibley & Associates's NPI (1538470307) is active in the NPPES registry as of the last update on 2010-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.