MARYAM SIZAR
NPI 1811622541
Social Worker - Clinical in Dearborn, MI
About Maryam Sizar NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARYAM SIZAR (NPI 1811622541) is an individual clinical provider in Dearborn, Michigan, licensed in Michigan (6851114707) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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 and accepts Medicare assignment
Maryam Sizar 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
4Medicare enrollment records show Maryam Sizar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dearborn, MI 48124
- Reassigned Medicare billing, Michigan enrollment
- 16 clinicians in this Medicare group
Dearborn, MI 48126
- Reassigned Medicare billing, Michigan enrollment
- 13 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Michigan enrollment
- 83 clinicians in this Medicare group
Wichita, KS 67202
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Sondermind PA
- 56 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 48124 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DEARBORN, MI 48124
DEARBORN, MI 48124
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 Maryam Sizar's NPI number?
The NPI number for Maryam Sizar is 1811622541. It was assigned to this individual provider in the NPPES registry on July 18, 2022.
Where is Maryam Sizar located?
Maryam Sizar practices at 19855 Outer Dr, Dearborn, MI 48124. The listed phone number is (313) 359-1977.
What is Maryam Sizar's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Maryam Sizar enrolled in Medicare?
Yes. Maryam Sizar 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 Maryam Sizar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maryam Sizar reassigns Medicare benefits to 4 organizations: Kathryn Miller Phd PC (Dearborn, MI), Arab Community Center For Economic And Social Services Access (Dearborn, MI), Mental Health Specialty Group PA (Durham, NC) and Sondermind, P.A. (Wichita, KS). 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 Maryam Sizar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maryam Sizar accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Maryam Sizar 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 Maryam Sizar was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Maryam Sizar · NPI 1811622541
Clinical provider in Dearborn, Michigan. Individual provider, active in the CMS NPPES registry since July 18, 2022.
## Identity
- **NPI:** 1811622541 (Entity type: Individual)
- **Enumerated:** July 18, 2022
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6851114707 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 19855 OUTER DR, Dearborn, MI 48124-2022
- **Phone:** (313) 359-1977
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Kathryn Miller Phd PC (NPI 1467664813, Dearborn, MI); Arab Community Center For Economic And Social Services Access (NPI 1619285772, Dearborn, MI); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC); Sondermind, P.A. (NPI 1710647581, Wichita, KS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1811622541) · Data from the CMS NPPES public registry.