Mallory Willenbring, M.S., DT
NPI 1063722734 · Developmental Therapist · Oak Park, IL
Mallory Willenbring, M.S., DT is a Developmental Therapist provider in Oak Park, IL (NPI 1063722734).
Provider details
- NPI number
- 1063722734
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- M.S., DT
- Sex
- Female
- Sole proprietor
- Yes
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
15 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
- 2010-10-15
- Last updated
- 2012-08-06
Frequently asked questions
- What is Mallory Willenbring's NPI number?
- Mallory Willenbring's National Provider Identifier (NPI) is 1063722734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Willenbring's specialty?
- Mallory Willenbring is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mallory Willenbring located?
- Mallory Willenbring's practice location on file with NPPES is 429 S Taylor Ave Apt 2s, Oak Park, IL 60302-4363.
- What is Mallory Willenbring's phone number?
- The practice phone number listed in the NPPES registry for Mallory Willenbring is (815) 222-5677.
- Is Mallory Willenbring's NPI active?
- Yes — Mallory Willenbring's NPI (1063722734) is active in the NPPES registry as of the last update on 2012-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.