Kathleen Zierski, CRNP-C
NPI 1235112475 · Family Nurse Practitioner · Greensburg, PA
Kathleen Zierski, CRNP-C is a Family Nurse Practitioner provider in Greensburg, PA (NPI 1235112475).
Provider details
- NPI number
- 1235112475
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- TP005149B (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2010-02-22
Frequently asked questions
- What is Kathleen Zierski's NPI number?
- Kathleen Zierski's National Provider Identifier (NPI) is 1235112475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Zierski's specialty?
- Kathleen Zierski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Zierski located?
- Kathleen Zierski's practice location on file with NPPES is 540 South St Ste 306, Greensburg, PA 15601-2774.
- What is Kathleen Zierski's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Zierski is (724) 837-8958.
- Is Kathleen Zierski's NPI active?
- Yes — Kathleen Zierski's NPI (1235112475) is active in the NPPES registry as of the last update on 2010-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.