IndividualActive
Alyssa Ganzhorn, RN
NPI 1639439540 · Registered Nurse · Madison, NY
Alyssa Ganzhorn, RN is a Registered Nurse provider in Madison, NY (NPI 1639439540).
Provider details
- NPI number
- 1639439540
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 634375-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
4289 Augusta Rd
Madison, NY 13402-9517
Phone: (315) 750-5345
Street-level locationGet directions
Mailing address
4289 Augusta Rd
Madison, NY 13402-9517
Registry dates
- Enumerated
- 2012-05-24
- Last updated
- 2012-05-24
Frequently asked questions
- What is Alyssa Ganzhorn's NPI number?
- Alyssa Ganzhorn's National Provider Identifier (NPI) is 1639439540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Ganzhorn's specialty?
- Alyssa Ganzhorn is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Alyssa Ganzhorn located?
- Alyssa Ganzhorn's practice location on file with NPPES is 4289 Augusta Rd, Madison, NY 13402-9517.
- What is Alyssa Ganzhorn's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Ganzhorn is (315) 750-5345.
- Is Alyssa Ganzhorn's NPI active?
- Yes — Alyssa Ganzhorn's NPI (1639439540) is active in the NPPES registry as of the last update on 2012-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.