MRS. MARY HELEN DEWITT OCCUPATIONAL THERAPI
NPI 1255410767
Occupational Therapy Assistant in Lincoln, CA
About Mrs. Mary Helen Dewitt Occupational Therapi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY HELEN DEWITT OCCUPATIONAL THERAPI (NPI 1255410767) is an individual occupational therapy assistant in Lincoln, California, licensed in California (5792) and active in the NPI registry since November 2006.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Mary Helen Dewitt Occupational Therapi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Dewitt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lincoln, CA 95648
- Reassigned Medicare billing, California enrollment
- 4 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.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LINCOLN, CA 95648
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 Mary Dewitt's NPI number?
The NPI number for Mary Dewitt is 1255410767. It was assigned to this individual provider in the NPPES registry on November 3, 2006.
Where is Mary Dewitt located?
Mary Dewitt practices at 1530 3rd St Suite 211, Lincoln, CA 95648. The listed phone number is (916) 434-9572.
What is Mary Dewitt's specialty?
The primary specialty registered for this NPI is Occupational Therapy Assistant with taxonomy code 224Z00000X.
Is Mary Dewitt enrolled in Medicare?
Yes. Mary Dewitt is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Dewitt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Dewitt reassigns Medicare benefits to Lincoln Physical And Occupational Therapy, Inc (Lincoln, 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 Mary Dewitt'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 Mary Dewitt was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.