Rebecca Mueller, LCSW
NPI 1689210098 · Clinical Social Worker · Northport, NY
Rebecca Mueller, LCSW is a Clinical Social Worker provider in Northport, NY (NPI 1689210098).
Provider details
- NPI number
- 1689210098
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 097338 (NY)
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
6 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
- 2019-11-20
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Rebecca Mueller's NPI number?
- Rebecca Mueller's National Provider Identifier (NPI) is 1689210098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Mueller's specialty?
- Rebecca Mueller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rebecca Mueller located?
- Rebecca Mueller's practice location on file with NPPES is 79 Middleville Rd, Northport, NY 11768-2200.
- What is Rebecca Mueller's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Mueller is (631) 261-4400.
- Is Rebecca Mueller's NPI active?
- Yes — Rebecca Mueller's NPI (1689210098) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.