ALYSSA L GREMBAN OTD, OTR/L
NPI 1861950834
Occupational Therapist in Bend, OR
About Alyssa L Gremban Otd, Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA L GREMBAN OTD, OTR/L (NPI 1861950834) is an individual occupational therapist in Bend, Oregon, licensed in Oregon (396805) and active in the NPI registry since March 2019. She is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Alyssa L Gremban Otd, Otr/l 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 Alyssa Gremban reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bend, OR 97701
- Reassigned Medicare billing, Oregon enrollment
- 120 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.
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 Alyssa Gremban's NPI number?
The NPI number for Alyssa Gremban is 1861950834. It was assigned to this individual provider in the NPPES registry on March 7, 2019.
Where is Alyssa Gremban located?
Alyssa Gremban practices at 1340 NW Wall St, Bend, OR 97703. The listed phone number is (541) 322-7678.
What is Alyssa Gremban's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alyssa Gremban enrolled in Medicare?
Yes. Alyssa Gremban 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 Alyssa Gremban's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Gremban reassigns Medicare benefits to Deschutes County Oregon (Bend, OR). 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 Alyssa Gremban's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alyssa Gremban accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Alyssa Gremban as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alyssa Gremban was last updated on July 14, 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.