STEVEN THOMAS MCLEAN MD
NPI 1164558052
Emergency Medicine in Saginaw, MI
About Steven Thomas Mclean Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN THOMAS MCLEAN MD (NPI 1164558052) is an individual emergency medicine provider in Saginaw, Michigan, licensed in Michigan (4301066072) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Ascension St Mary's Hospital, and is a graduate of Wayne State University School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Steven Thomas Mclean Md 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 Steven Mclean reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48601
- Reassigned Medicare billing, Michigan enrollment
- 168 clinicians in this Medicare group
Lansing, MI 48910
- Reassigned Medicare billing, Michigan enrollment
- 295 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Mary's Hospital
Acute Care Hospitals · Saginaw, MISaint Mary's Standish Community Hospital
Critical Access Hospitals · Standish, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SAGINAW, MI 48601
SAGINAW, MI 48601
SAGINAW, MI 48601
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 Steven Mclean's NPI number?
The NPI number for Steven Mclean is 1164558052. It was assigned to this individual provider in the NPPES registry on February 26, 2007.
Where is Steven Mclean located?
Steven Mclean practices at 800 S Washington Ave, Saginaw, MI 48601. The listed phone number is (989) 793-7220.
What is Steven Mclean's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Steven Mclean enrolled in Medicare?
Yes. Steven Mclean 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 Steven Mclean's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Mclean reassigns Medicare benefits to 2 organizations: Cep America LLC (Saginaw, MI) and Degara App, PLLC (Lansing, 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 Steven Mclean's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Mclean accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Steven Mclean 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.
Is Steven Mclean affiliated with any hospitals?
According to CMS data, Steven Mclean is affiliated with Ascension St Mary's Hospital and Saint Mary's Standish Community Hospital.
When was this NPI record last updated?
The NPPES record for Steven Mclean was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Steven Thomas Mclean, MD · NPI 1164558052
Emergency Medicine physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since February 26, 2007.
## Identity
- **NPI:** 1164558052 (Entity type: Individual)
- **Enumerated:** February 26, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4301066072 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 S WASHINGTON AVE, Saginaw, MI 48601-2551
- **Phone:** (989) 793-7220 · **Fax:** (989) 793-7482
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Cep America LLC (NPI 1912687328, Saginaw, MI); Degara App, PLLC (NPI 1265976971, Lansing, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 3468862 (MI); Medicare UPIN G77860 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1164558052) · Data from the CMS NPPES public registry.