MS. AMY LYNN WIDENBAUM MSW,LMSW,CSW,ACSW
NPI 1558428276
Social Worker - Clinical in Farmington Hills, MI
About Ms. Amy Lynn Widenbaum Msw,lmsw,csw,acsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. AMY LYNN WIDENBAUM MSW,LMSW,CSW,ACSW (NPI 1558428276) is an individual clinical provider in Farmington Hills, Michigan, licensed in Michigan (6801066237) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Ms. Amy Lynn Widenbaum Msw,lmsw,csw,acsw 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 Amy Widenbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Farmington Hills, MI 48336
- Reassigned Medicare billing, Michigan enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48336 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARMINGTON HILLS, MI 48336
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 Amy Widenbaum's NPI number?
The NPI number for Amy Widenbaum is 1558428276. It was assigned to this individual provider in the NPPES registry on January 2, 2007.
Where is Amy Widenbaum located?
Amy Widenbaum practices at 23800 Orchard Lake Rd Ste 215, Farmington Hills, MI 48336. The listed phone number is (248) 568-9680.
What is Amy Widenbaum's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Amy Widenbaum enrolled in Medicare?
Yes. Amy Widenbaum 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 Amy Widenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Widenbaum reassigns Medicare benefits to Amy L. Widenbaum, Lmsw, PC (Farmington Hills, MI). 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 Amy Widenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Widenbaum accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Amy Widenbaum 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 Amy Widenbaum was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.
# Ms. Amy Lynn Widenbaum, MSW,LMSW,CSW,ACSW · NPI 1558428276
Clinical provider in Farmington Hills, Michigan. Individual provider, active in the CMS NPPES registry since January 2, 2007.
## Identity
- **NPI:** 1558428276 (Entity type: Individual)
- **Enumerated:** January 2, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801066237 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 23800 ORCHARD LAKE RD STE 215, Farmington Hills, MI 48336-2562
- **Phone:** (248) 568-9680 · **Fax:** (248) 493-6212
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Amy L. Widenbaum, Lmsw, PC (NPI 1053578179, Farmington Hills, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** September 4, 2026
- **Other identifiers:** Other 476528 (MI); Other 80-0-89-6782-0 (MI); Other 537109-000 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1558428276) · Data from the CMS NPPES public registry.