KATY MASON LMSW
NPI 1508236472
Social Worker - Clinical in Rochester Hills, MI
About Katy Mason Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATY MASON LMSW (NPI 1508236472) is an individual clinical provider in Rochester Hills, Michigan, licensed in Michigan (6801090387) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
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
Katy Mason 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 Reassignment
Medicare enrollment records show Katy Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester Hills, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Joel L Young MD PC
- 55 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48307 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.
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
ROCHESTER HILLS, MI 48307
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 Katy Mason's NPI number?
The NPI number for Katy Mason is 1508236472. It was assigned to this individual provider in the NPPES registry on October 4, 2015.
Where is Katy Mason located?
Katy Mason practices at 441 S Livernois Rd 100, Rochester Hills, MI 48307. The listed phone number is (248) 608-8800.
What is Katy Mason's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Katy Mason enrolled in Medicare?
Yes. Katy Mason 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 Katy Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katy Mason reassigns Medicare benefits to Joel L. Young, M.D., P.C. (Rochester Hills, 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 Katy Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katy Mason accept?
Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and Priority Health list Katy Mason 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 Katy Mason was last updated on October 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Katy Mason, LMSW · NPI 1508236472
Clinical provider in Rochester Hills, Michigan. Individual provider, active in the CMS NPPES registry since October 4, 2015.
## Identity
- **NPI:** 1508236472 (Entity type: Individual)
- **Enumerated:** October 4, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801090387 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 441 S LIVERNOIS RD, 100, Rochester Hills, MI 48307-2584
- **Phone:** (248) 608-8800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Joel L. Young, M.D., P.C. (NPI 1396753729, Rochester Hills, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 5, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1508236472) · Data from the CMS NPPES public registry.