LOUISE ROSE CALHOUN OTR/L
NPI 1699137885
Occupational Therapist - Pediatrics in Vallejo, CA

Active since March 25, 2016
207 WOODSON WAY, VALLEJO, CA 94591(707) 373-6022 Get Directions Write a Review

NPPES record last updated: January 15, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 15, 2022, Jan 3, 2022, Mar 25, 2016 (3 updates tracked since 2016).

About Louise Rose Calhoun Otr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUISE ROSE CALHOUN OTR/L (NPI 1699137885) is an individual pediatrics provider in Vallejo, California, licensed in California (13745) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1699137885
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameLOUISE ROSE CALHOUNCredential: OTR/L
Location Address207 WOODSON WAYVallejo, CA 94591-4153
Mailing Address207 Woodson WayVallejo, CA 94591-4153 · (707) 373-6022
Sole ProprietorNo
Enumeration DateMarch 25, 2016
Last NPPES UpdateJanuary 15, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2022
✔ NPI 1699137885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License✔ Licensed in CA · 13745
Definition
Occupational therapists 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 or occupations. 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.
207 WOODSON WAY, Vallejo, CA 94591

Other Names 1

Former Name (1)Louise Rose Bobbitt

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Louise Rose Calhoun Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Louise Calhoun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
975 SERENO DRIVE
Vallejo, CA 94589
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Louise Calhoun's NPI number?

The NPI number for Louise Calhoun is 1699137885. It was assigned to this individual provider in the NPPES registry on March 25, 2016. The provider is also known as Louise Rose Bobbitt.

Where is Louise Calhoun located?

Louise Calhoun practices at 207 Woodson Way, Vallejo, CA 94591. The listed phone number is (707) 373-6022.

What is Louise Calhoun's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.

Is Louise Calhoun enrolled in Medicare?

Yes. Louise Calhoun is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Louise Calhoun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Louise Calhoun reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Louise Calhoun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Louise Calhoun was last updated on January 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.