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Kathleen Zirna, R.N.
NPI 1891062337 · Registered Nurse · Buffalo, NY
Kathleen Zirna, R.N. is a Registered Nurse provider in Buffalo, NY (NPI 1891062337).
Provider details
- NPI number
- 1891062337
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 390503-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(80/100 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
450 Masten Ave
Buffalo, NY 14209-1727
Phone: (716) 816-4213
Street-level locationGet directions
Mailing address
450 Masten Ave
Buffalo, NY 14209-1727
Registry dates
- Enumerated
- 2011-11-29
- Last updated
- 2011-11-29
Frequently asked questions
- What is Kathleen Zirna's NPI number?
- Kathleen Zirna's National Provider Identifier (NPI) is 1891062337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Zirna's specialty?
- Kathleen Zirna is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Kathleen Zirna located?
- Kathleen Zirna's practice location on file with NPPES is 450 Masten Ave, Buffalo, NY 14209-1727.
- What is Kathleen Zirna's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Zirna is (716) 816-4213.
- Is Kathleen Zirna's NPI active?
- Yes — Kathleen Zirna's NPI (1891062337) is active in the NPPES registry as of the last update on 2011-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.