MICHELLE DIANE GREBE AMFT
NPI 1720602469
Marriage & Family Therapist in Roseville, CA
About Michelle Diane Grebe Amft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE DIANE GREBE AMFT (NPI 1720602469) is an individual marriage & family therapist in Roseville, California, licensed in California (119019) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 3
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
Michelle Diane Grebe Amft 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 Michelle Grebe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95054
- Reassigned Medicare billing, California enrollment
- 1,607 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 5
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 Michelle Grebe's NPI number?
The NPI number for Michelle Grebe is 1720602469. It was assigned to this individual provider in the NPPES registry on May 28, 2020.
Where is Michelle Grebe located?
Michelle Grebe practices at 406 Sunrise Ave # 300, Roseville, CA 95661. The listed phone number is (916) 783-5207.
What is Michelle Grebe's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Michelle Grebe enrolled in Medicare?
Yes. Michelle Grebe 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 Michelle Grebe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Grebe reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, 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 Michelle Grebe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Grebe accept?
Health plans from UnitedHealthcare list Michelle Grebe 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 Michelle Grebe was last updated on September 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Michelle Diane Grebe, AMFT · NPI 1720602469
Marriage & Family Therapist provider in Roseville, California. Individual provider, active in the CMS NPPES registry since May 28, 2020.
## Identity
- **NPI:** 1720602469 (Entity type: Individual)
- **Enumerated:** May 28, 2020
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 119019 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 406 SUNRISE AVE # 300, Roseville, CA 95661-4106
- **Phone:** (916) 783-5207
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sud Specialty Group - Ca (NPI 1972138238, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1720602469) · Data from the CMS NPPES public registry.