ANNA WITT OTR
NPI 1841012507
Occupational Therapist in Phoenix, AZ
About Anna Witt Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA WITT OTR (NPI 1841012507) is an individual occupational therapist in Phoenix, Arizona, licensed in Arizona (009794) and active in the NPI registry since October 2024. She is a graduate of Other (2024).
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 and accepts Medicare assignment
Anna Witt Otr is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Anna Witt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85020
- Reassigned Medicare billing, Arizona enrollment
- 21 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85020
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 Anna Witt's NPI number?
The NPI number for Anna Witt is 1841012507. It was assigned to this individual provider in the NPPES registry on October 24, 2024.
Where is Anna Witt located?
Anna Witt practices at 7310 N 16th St Ste 100, Phoenix, AZ 85020. The listed phone number is (602) 535-8255.
What is Anna Witt's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Anna Witt enrolled in Medicare?
Yes. Anna Witt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Anna Witt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Witt reassigns Medicare benefits to Summit Therapy LLC (Phoenix, AZ). 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 Anna Witt'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 Anna Witt was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.