Janice Kostrzewski, PA-C
NPI 1992822209 · Medical Physician Assistant · Warren, PA
Janice Kostrzewski, PA-C is a Medical Physician Assistant provider in Warren, PA (NPI 1992822209).
Provider details
- NPI number
- 1992822209
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-03-23
- Last updated
- 2013-12-12
Frequently asked questions
- What is Janice Kostrzewski's NPI number?
- Janice Kostrzewski's National Provider Identifier (NPI) is 1992822209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Kostrzewski's specialty?
- Janice Kostrzewski is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janice Kostrzewski located?
- Janice Kostrzewski's practice location on file with NPPES is 145 Pleasant Dr, Warren, PA 16365-3371.
- What is Janice Kostrzewski's phone number?
- The practice phone number listed in the NPPES registry for Janice Kostrzewski is (814) 723-8023.
- Is Janice Kostrzewski's NPI active?
- Yes — Janice Kostrzewski's NPI (1992822209) is active in the NPPES registry as of the last update on 2013-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.