What is Sidonie Buissereth's NPI number?

Sidonie Buissereth's National Provider Identifier (NPI) is 1609736289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sidonie Buissereth's specialty?

Sidonie Buissereth is listed in the NPPES registry with a primary specialty of Gerontology Registered Nurse (Nursing Service Providers).

Where is Sidonie Buissereth located?

Sidonie Buissereth's practice location on file with NPPES is 5 Fern St, Danbury, CT 06811-5522.

What is Sidonie Buissereth's phone number?

The practice phone number listed in the NPPES registry for Sidonie Buissereth is (203) 241-5671.

Is Sidonie Buissereth's NPI active?

Yes — Sidonie Buissereth's NPI (1609736289) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Sidonie Buissereth, RN

NPI 1609736289 · Gerontology Registered Nurse · Danbury, CT

Sidonie Buissereth, RN is a Gerontology Registered Nurse provider in Danbury, CT (NPI 1609736289).

Provider details

NPI number: 1609736289
Entity type: Individual
Primary specialty: Gerontology Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 81514 (CT)

Specialties & taxonomies

Gerontology Registered NursePrimary163WG0600XLicense 81514 (CT)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

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
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

5 Fern St

Danbury, CT 06811-5522

Phone: (203) 241-5671

Street-level locationGet directions

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Mailing address