HANNAH DIETRICH
NPI 1427894260
Occupational Therapist in California, MD
About Hannah Dietrich NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH DIETRICH (NPI 1427894260) is an individual occupational therapist in California, Maryland, licensed in Maryland (10291) and active in the NPI registry since July 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 (PECOS)
Hannah Dietrich is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hannah Dietrich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
California, MD 20619
- Reassigned Medicare billing, Maryland enrollment
- 11 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CALIFORNIA, MD 20619
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 Hannah Dietrich's NPI number?
The NPI number for Hannah Dietrich is 1427894260. It was assigned to this individual provider in the NPPES registry on July 2, 2024.
Where is Hannah Dietrich located?
Hannah Dietrich practices at 22593 Three Notch Rd, California, MD 20619. The listed phone number is (301) 862-2505.
What is Hannah Dietrich's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Hannah Dietrich enrolled in Medicare?
Yes. Hannah Dietrich is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hannah Dietrich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Dietrich reassigns Medicare benefits to Personalized Therapy, LLC (California, MD). 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 Hannah Dietrich'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 Hannah Dietrich was last updated on July 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.