BRYAN MICHAEL ZIMMERMAN STILSON MD
NPI 1497375000
Emergency Medicine in Tucson, AZ
About Bryan Michael Zimmerman Stilson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRYAN MICHAEL ZIMMERMAN STILSON MD (NPI 1497375000) is an individual emergency medicine provider in Tucson, Arizona, licensed in Arizona (R77936) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Arizona College Of Medicine (2020).
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
Bryan Michael Zimmerman Stilson 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 Bryan Stilson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85756
- Reassigned Medicare billing, Arizona enrollment
- 96 clinicians in this Medicare group
Sierra Vista, AZ 85635
- Reassigned Medicare billing, Arizona enrollment
- 239 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 85714 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Bryan Stilson's NPI number?
The NPI number for Bryan Stilson is 1497375000. It was assigned to this individual provider in the NPPES registry on April 23, 2020.
Where is Bryan Stilson located?
Bryan Stilson practices at 3950 S Country Club Rd Ste 200, Tucson, AZ 85714. The listed phone number is (520) 626-5582.
What is Bryan Stilson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Bryan Stilson enrolled in Medicare?
Yes. Bryan Stilson 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 Bryan Stilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bryan Stilson reassigns Medicare benefits to 2 organizations: Cep America-Arizona LLP (Tucson, AZ) and Sound Physicians Emergency Medicine Of Arizona, Inc. (Sierra Vista, AZ). 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 Bryan Stilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bryan Stilson accept?
Health plans from Blue Cross Blue Shield of Arizona list Bryan Stilson 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 Bryan Stilson was last updated on April 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Bryan Michael Zimmerman Stilson, MD · NPI 1497375000
Emergency Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since April 23, 2020.
## Identity
- **NPI:** 1497375000 (Entity type: Individual)
- **Enumerated:** April 23, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** R77936 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3950 S COUNTRY CLUB RD STE 200, Tucson, AZ 85714-2227
- **Phone:** (520) 626-5582
## 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-Arizona LLP (NPI 1841021581, Tucson, AZ); Sound Physicians Emergency Medicine Of Arizona, Inc. (NPI 1700328663, Sierra Vista, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arizona College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 23, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1497375000) · Data from the CMS NPPES public registry.