MARY HOFF
NPI 1730689100
Occupational Therapist in Saint Louis, MO
About Mary Hoff NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY HOFF (NPI 1730689100) is an individual occupational therapist in Saint Louis, Missouri and active in the NPI registry since February 2018. She is a graduate of Other (2001).
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
Mary Hoff 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 Reassignments
2Medicare enrollment records show Mary Hoff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63139
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 clinicians in this Medicare group
Kirkwood, MO 63122
- Reassigned Medicare billing, Missouri enrollment
- 30 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 Mary Hoff's NPI number?
The NPI number for Mary Hoff is 1730689100. It was assigned to this individual provider in the NPPES registry on February 13, 2018.
Where is Mary Hoff located?
Mary Hoff practices at 113 Hawthorne Est, Saint Louis, MO 63131. The listed phone number is (314) 363-7285.
What is Mary Hoff's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Mary Hoff enrolled in Medicare?
Yes. Mary Hoff 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 organizations bill Medicare for Mary Hoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Hoff reassigns Medicare benefits to 2 organizations: Ssm Cardinal Glennon Childrens Hospital (Saint Louis, MO) and Smart Rehab, LLC (Kirkwood, MO). Each 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 Hoff'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 Hoff was last updated on February 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.