Maria Mcquillan, OTR/L
NPI 1336812775 · Occupational Therapist · Grafton, WI
Maria Mcquillan, OTR/L is a Occupational Therapist provider in Grafton, WI (NPI 1336812775).
Provider details
- NPI number
- 1336812775
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6999-26 (WI)
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
4 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
- 2021-07-30
- Last updated
- 2023-11-18
- Certified
- 2023-11-18
Frequently asked questions
- What is Maria Mcquillan's NPI number?
- Maria Mcquillan's National Provider Identifier (NPI) is 1336812775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Mcquillan's specialty?
- Maria Mcquillan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Mcquillan located?
- Maria Mcquillan's practice location on file with NPPES is 1757 Windrush Dr, Grafton, WI 53024-9100.
- What is Maria Mcquillan's phone number?
- The practice phone number listed in the NPPES registry for Maria Mcquillan is (920) 655-1909.
- Is Maria Mcquillan's NPI active?
- Yes — Maria Mcquillan's NPI (1336812775) is active in the NPPES registry as of the last update on 2023-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.