SPENCER MISTER LMSW
NPI 1235618166
Social Worker - Clinical in Clinton Twp, MI
About Spencer Mister Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SPENCER MISTER LMSW (NPI 1235618166) is an individual clinical provider in Clinton Twp, Michigan, licensed in Michigan (6801105513) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
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
Spencer Mister Lmsw 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 Reassignments
2Medicare enrollment records show Spencer Mister reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sterling Heights, MI 48310
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Sollars & Associates Inc
- 32 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48038 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 Spencer Mister's NPI number?
The NPI number for Spencer Mister is 1235618166. It was assigned to this individual provider in the NPPES registry on August 10, 2018.
Where is Spencer Mister located?
Spencer Mister practices at 15600 19 Mile Rd, Clinton Twp, MI 48038. The listed phone number is (586) 263-8700.
What is Spencer Mister's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Spencer Mister enrolled in Medicare?
Yes. Spencer Mister 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 organizations bill Medicare for Spencer Mister's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Mister reassigns Medicare benefits to 2 organizations: Sollars And Associates (Sterling Heights, 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 Spencer Mister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Mister accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Oscar Insurance Company and Priority Health and 1 other insurer list Spencer Mister 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 Spencer Mister was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Spencer Mister, LMSW · NPI 1235618166
Clinical provider in Clinton Twp, Michigan. Individual provider, active in the CMS NPPES registry since August 10, 2018.
## Identity
- **NPI:** 1235618166 (Entity type: Individual)
- **Enumerated:** August 10, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801105513 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 15600 19 MILE RD, Clinton Twp, MI 48038-3502
- **Phone:** (586) 263-8700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Sollars And Associates (NPI 1538482187, Sterling Heights, MI); Easterseals Morc Health Care, Inc. (NPI 1376526616, Auburn Hills, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1235618166) · Data from the CMS NPPES public registry.