MARIANNA REBECCA FLETCHER LMSW
NPI 1821022013
Social Worker in Rochester Hills, MI
About Marianna Rebecca Fletcher Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANNA REBECCA FLETCHER LMSW (NPI 1821022013) is an individual social worker in Rochester Hills, Michigan and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
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 (PECOS)
Marianna Rebecca Fletcher Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Marianna Fletcher reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester Hills, MI 48309
- Reassigned Medicare billing, Michigan enrollment
- 11 clinicians in this Medicare group
Auburn Hills, MI 48326
- Reassigned Medicare billing, Michigan enrollment
- 253 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.
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
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 Marianna Fletcher's NPI number?
The NPI number for Marianna Fletcher is 1821022013. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Marianna Fletcher located?
Marianna Fletcher practices at 3950 S Rochester Rd #1400, Rochester Hills, MI 48307. The listed phone number is (248) 844-6234.
What is Marianna Fletcher's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Marianna Fletcher enrolled in Medicare?
Yes. Marianna Fletcher is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marianna Fletcher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marianna Fletcher reassigns Medicare benefits to 2 organizations: Mielke & Weeks, P. C. (Rochester Hills, MI) and Easterseals Morc Health Care, Inc. (Auburn Hills, MI). 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 Marianna Fletcher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marianna Fletcher accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Marianna Fletcher 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 Marianna Fletcher was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Marianna Rebecca Fletcher, LMSW · NPI 1821022013
Social Worker provider in Rochester Hills, Michigan. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1821022013 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 3950 S ROCHESTER RD, #1400, Rochester Hills, MI 48307-5160
- **Phone:** (248) 844-6234 · **Fax:** (248) 844-6237
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mielke & Weeks, P. C. (NPI 1144398504, Rochester Hills, MI); Easterseals Morc Health Care, Inc. (NPI 1376526616, Auburn Hills, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1821022013) · Data from the CMS NPPES public registry.