Ms. Diane Ilene Siemer

OTR | Occupational Therapist - Pediatrics


  1170 Timber Run Dr, Saint Louis
     Missouri, 63146-4482
  314-469-0606    Maps & Directions
Ms. Diane Ilene Siemer is a Saint Louis, Missouri based therapist who is specialized in Pediatrics Occupational Therapy. Her current practice location is 1170 Timber Run Dr, Saint Louis. Patients can reach her at 314-469-0606. Ms. Diane Ilene Siemer is OTR in Pediatrics Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1962539023.
Ms. Diane Ilene Siemer provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
Complete Profile:
Ms. Diane Ilene Siemer speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Ms. Diane Ilene Siemer
Specialization: Pediatrics Occupational Therapy
Gender:Female
Credentials: OTR
Practice Address:1170 Timber Run Dr, Saint Louis,
Missouri, 63146-4482
Phone:314-469-0606
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1962539023
NPI Enumeration Date: 27 Feb, 2007
NPI Last Update On: 08 Jul, 2007
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Ms. Diane Ilene Siemer
11829 Villa Dorado Dr,
Saint Louis, Missouri
Zip: 63146-4701
Phone Number: 314-432-4456
Patients can reach Ms. Diane Ilene Siemer at 1170 Timber Run Dr, Saint Louis, Missouri or can call to book an appointment on 314-469-0606.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.