STEPHEN P STEWART MD
NPI 1417094400
Emergency Medicine in Pigeon, MI
About Stephen P Stewart Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN P STEWART MD (NPI 1417094400) is an individual emergency medicine provider in Pigeon, Michigan, licensed in Michigan (4301083723) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with University Medical Center, and is a graduate of University Of Texas Medical School At San Antonio (2004).
NPPES Registry Identity
Specialties & Licenses
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
Stephen P Stewart 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
3Medicare enrollment records show Stephen Stewart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lubbock, TX 79415
- Reassigned Medicare billing, Texas enrollment
- 73 clinicians in this Medicare group
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 81 clinicians in this Medicare group
Pagosa Springs, CO 81147
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1245401561 (Colorado)
- 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.
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Medical Center
Acute Care Hospitals · Lubbock, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48755 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.
PIGEON, MI 48755
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 Stephen Stewart's NPI number?
The NPI number for Stephen Stewart is 1417094400. It was assigned to this individual provider in the NPPES registry on January 31, 2007.
Where is Stephen Stewart located?
Stephen Stewart practices at 170 N Caseville Rd, Pigeon, MI 48755. The listed phone number is (989) 453-3223.
What is Stephen Stewart's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephen Stewart enrolled in Medicare?
Yes. Stephen Stewart 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 Stephen Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Stewart reassigns Medicare benefits to 3 organizations: Lubbock County Hospital District (Lubbock, TX), Basin Emergency Physicians PLLC (Odessa, TX) and Upper San Juan Health Service District (Pagosa Springs, CO). 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 Stephen Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephen Stewart affiliated with any hospitals?
According to CMS data, Stephen Stewart is affiliated with University Medical Center.
When was this NPI record last updated?
The NPPES record for Stephen Stewart 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.
# Stephen P Stewart, MD · NPI 1417094400
Emergency Medicine physician in Pigeon, Michigan. Individual provider, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1417094400 (Entity type: Individual)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4301083723 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 170 N CASEVILLE RD, Pigeon, MI 48755-9704
- **Phone:** (989) 453-3223
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lubbock County Hospital District (NPI 1508855578, Lubbock, TX); Basin Emergency Physicians PLLC (NPI 1831337724, Odessa, TX); Upper San Juan Health Service District (NPI 1659523058, Pagosa Springs, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2004
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1417094400) · Data from the CMS NPPES public registry.