Sarah Sonnenberg, BSW
NPI 1396865044 · Addiction (Substance Use Disorder) Counselor · Buffalo, NY
Sarah Sonnenberg, BSW is a Addiction (Substance Use Disorder) Counselor provider in Buffalo, NY (NPI 1396865044).
Provider details
- NPI number
- 1396865044
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BSW
- Sex
- Female
- Sole proprietor
- No
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
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
- 2007-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Sonnenberg's NPI number?
- Sarah Sonnenberg's National Provider Identifier (NPI) is 1396865044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Sonnenberg's specialty?
- Sarah Sonnenberg is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Sonnenberg located?
- Sarah Sonnenberg's practice location on file with NPPES is 699 Hertel Ave, Buffalo, NY 14207-2341.
- What is Sarah Sonnenberg's phone number?
- The practice phone number listed in the NPPES registry for Sarah Sonnenberg is (716) 831-1977.
- Is Sarah Sonnenberg's NPI active?
- Yes — Sarah Sonnenberg's NPI (1396865044) 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.