Marianne Karczewski
NPI 1427425123 · Physical Therapy Assistant · Louisville, KY
Marianne Karczewski is a Physical Therapy Assistant provider in Louisville, KY (NPI 1427425123).
Provider details
- NPI number
- 1427425123
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 06004345A (IN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-08-28
- Last updated
- 2015-08-28
Frequently asked questions
- What is Marianne Karczewski's NPI number?
- Marianne Karczewski's National Provider Identifier (NPI) is 1427425123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Karczewski's specialty?
- Marianne Karczewski is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marianne Karczewski located?
- Marianne Karczewski's practice location on file with NPPES is 2701 Chestnut Station Ct, Louisville, KY 40299-6395.
- What is Marianne Karczewski's phone number?
- The practice phone number listed in the NPPES registry for Marianne Karczewski is (800) 335-1060.
- Is Marianne Karczewski's NPI active?
- Yes — Marianne Karczewski's NPI (1427425123) is active in the NPPES registry as of the last update on 2015-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.