Sylvia Bellin
NPI 1871421842 · Speech-Language Pathologist · Green Bay, WI
Sylvia Bellin is a Speech-Language Pathologist provider in Green Bay, WI (NPI 1871421842).
Provider details
- NPI number
- 1871421842
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-05-11
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Sylvia Bellin's NPI number?
- Sylvia Bellin's National Provider Identifier (NPI) is 1871421842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Bellin's specialty?
- Sylvia Bellin is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sylvia Bellin located?
- Sylvia Bellin's practice location on file with NPPES is 200 S Broadway, Green Bay, WI 54303-1516.
- What is Sylvia Bellin's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Bellin is (920) 448-2000.
- Is Sylvia Bellin's NPI active?
- Yes — Sylvia Bellin's NPI (1871421842) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.