Catherine Ludwig, PT, DPT
NPI 1902276348 · Physical Therapist · Oak Lawn, IL
Catherine Ludwig, PT, DPT is a Physical Therapist provider in Oak Lawn, IL (NPI 1902276348).
Provider details
- NPI number
- 1902276348
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 070.021676 (IL)
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
- 2015-09-28
- Last updated
- 2015-09-28
Frequently asked questions
- What is Catherine Ludwig's NPI number?
- Catherine Ludwig's National Provider Identifier (NPI) is 1902276348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Ludwig's specialty?
- Catherine Ludwig is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Catherine Ludwig located?
- Catherine Ludwig's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Catherine Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Catherine Ludwig is (708) 684-8000.
- Is Catherine Ludwig's NPI active?
- Yes — Catherine Ludwig's NPI (1902276348) is active in the NPPES registry as of the last update on 2015-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.