MR. CHARLES LEWIS PEARLSTEIN LMSW ACSW
NPI 1356401947
Social Worker - Clinical in Southfield, MI
About Mr. Charles Lewis Pearlstein Lmsw Acsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CHARLES LEWIS PEARLSTEIN LMSW ACSW (NPI 1356401947) is an individual clinical provider in Southfield, Michigan, licensed in Michigan (6801067536) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1989).
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
Mr. Charles Lewis Pearlstein Lmsw 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 Charles Pearlstein 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 48034 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTHFIELD, MI 48034
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 Charles Pearlstein's NPI number?
The NPI number for Charles Pearlstein is 1356401947. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Charles Pearlstein located?
Charles Pearlstein practices at 29201 Telegraph Road Suite #550, Southfield, MI 48034. The listed phone number is (248) 213-0501.
What is Charles Pearlstein's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Charles Pearlstein enrolled in Medicare?
Yes. Charles Pearlstein 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 Charles Pearlstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Pearlstein 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 Charles Pearlstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Pearlstein 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 1 other insurer list Charles Pearlstein 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 Charles Pearlstein was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mr. Charles Lewis Pearlstein, LMSW ACSW · NPI 1356401947
Clinical provider in Southfield, Michigan. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1356401947 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801067536 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 29201 TELEGRAPH ROAD, SUITE #550, Southfield, MI 48034
- **Phone:** (248) 213-0501 · **Fax:** (248) 213-0521
## 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 1989
## Record status
- **NPPES last updated:** July 31, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356401947) · Data from the CMS NPPES public registry.