IndividualActive
Amber Siwy
NPI 1891131892 · Registered Nurse · Buffalo, NY
Amber Siwy is a Registered Nurse provider in Buffalo, NY (NPI 1891131892).
Provider details
- NPI number
- 1891131892
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 649980-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
625 Delaware Ave
Suite 150
Buffalo, NY 14202-1009
Phone: (716) 388-4100
Fax: (716) 884-1827
Street-level locationGet directions
Mailing address
625 Delaware Ave
Buffalo, NY 14202-1009
Registry dates
- Enumerated
- 2013-05-16
- Last updated
- 2013-05-16
Frequently asked questions
- What is Amber Siwy's NPI number?
- Amber Siwy's National Provider Identifier (NPI) is 1891131892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Siwy's specialty?
- Amber Siwy is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Amber Siwy located?
- Amber Siwy's practice location on file with NPPES is 625 Delaware Ave, Buffalo, NY 14202-1009.
- What is Amber Siwy's phone number?
- The practice phone number listed in the NPPES registry for Amber Siwy is (716) 388-4100.
- Is Amber Siwy's NPI active?
- Yes — Amber Siwy's NPI (1891131892) is active in the NPPES registry as of the last update on 2013-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.