MS. SHARON MICHELLE KOSSMAN MSW
NPI 1508122177
Social Worker - Clinical in Pontiac, MI
About Ms. Sharon Michelle Kossman Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SHARON MICHELLE KOSSMAN MSW (NPI 1508122177) is an individual clinical provider in Pontiac, Michigan, licensed in Michigan (6801093748) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Ms. Sharon Michelle Kossman Msw 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 Sharon Kossman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Southfield, MI 48034
- Reassigned Medicare billing, Michigan enrollment
- 451 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48341 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 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 Sharon Kossman's NPI number?
The NPI number for Sharon Kossman is 1508122177. It was assigned to this individual provider in the NPPES registry on April 8, 2012.
Where is Sharon Kossman located?
Sharon Kossman practices at 114 Orchard Lake Rd, Pontiac, MI 48341. The listed phone number is (248) 858-7766.
What is Sharon Kossman's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sharon Kossman enrolled in Medicare?
Yes. Sharon Kossman 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 Sharon Kossman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Kossman reassigns Medicare benefits to Downriver Mental Health Clinic PC (Southfield, 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 Sharon Kossman'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 Sharon Kossman was last updated on April 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Ms. Sharon Michelle Kossman, MSW · NPI 1508122177
Clinical provider in Pontiac, Michigan. Individual provider, active in the CMS NPPES registry since April 8, 2012.
## Identity
- **NPI:** 1508122177 (Entity type: Individual)
- **Enumerated:** April 8, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801093748 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 114 ORCHARD LAKE RD, Pontiac, MI 48341-2244
- **Phone:** (248) 858-7766
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Downriver Mental Health Clinic PC (NPI 1346378981, Southfield, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** April 8, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1508122177) · Data from the CMS NPPES public registry.