MR. AUSTIN PARKER ASH LMSW
NPI 1669166476
Social Worker - Clinical in Southfield, MI
About Mr. Austin Parker Ash Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. AUSTIN PARKER ASH LMSW (NPI 1669166476) is an individual clinical provider in Southfield, Michigan, licensed in Michigan (6851116718) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 (PECOS)
Mr. Austin Parker Ash Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Austin Ash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 27 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 Austin Ash's NPI number?
The NPI number for Austin Ash is 1669166476. It was assigned to this individual provider in the NPPES registry on June 5, 2023.
Where is Austin Ash located?
Austin Ash practices at 29000 Inkster Rd, Southfield, MI 48034. The listed phone number is (517) 367-0670.
What is Austin Ash's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Austin Ash enrolled in Medicare?
Yes. Austin Ash is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Austin Ash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Austin Ash reassigns Medicare benefits to Dbt Institute Of Mi (Mason, 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 Austin Ash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Austin Ash 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 Austin Ash 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 Austin Ash was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mr. Austin Parker Ash, LMSW · NPI 1669166476
Clinical provider in Southfield, Michigan. Individual provider, active in the CMS NPPES registry since June 5, 2023.
## Identity
- **NPI:** 1669166476 (Entity type: Individual)
- **Enumerated:** June 5, 2023
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6851116718 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 29000 INKSTER RD, Southfield, MI 48034-1097
- **Phone:** (517) 367-0670 · **Fax:** (517) 367-0681
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Dbt Institute Of Mi (NPI 1982063889, Mason, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669166476) · Data from the CMS NPPES public registry.