WILLIAM A SMOOT MD
NPI 1568698942
Emergency Medicine in Rochester, MN
About William A Smoot Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM A SMOOT MD (NPI 1568698942) is an individual emergency medicine provider in Rochester, Minnesota, licensed in Minnesota (64316) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and maintains a secondary practice location in Jackson.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
William A Smoot 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
8Medicare enrollment records show William Smoot reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burnsville, MN 55337
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Spooner, WI 54801
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: St Marys Hospital Of Superior
- Also billed through NPI 1083657886 (Wisconsin)
- 381 clinicians in this Medicare group
Hinckley, MN 55037
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1326041633 (Minnesota)
- 159 clinicians in this Medicare group
Moose Lake, MN 55767
- Reassigned Medicare billing, Minnesota enrollment
- 213 clinicians in this Medicare group
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 179 clinicians in this Medicare group
Remer, MN 56672
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1093152423 (Minnesota)
- 171 clinicians in this Medicare group
Aurora, MN 55705
- Reassigned Medicare billing, Minnesota enrollment
- 136 clinicians in this Medicare group
Virginia, MN 55792
- Reassigned Medicare billing, Minnesota enrollment
- 171 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Virginia
Acute Care Hospitals · Virginia, MNEssentia Health Northern Pines Medical Center
Critical Access Hospitals · Aurora, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
ROCHESTER, MN 55905
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 William Smoot's NPI number?
The NPI number for William Smoot is 1568698942. It was assigned to this individual provider in the NPPES registry on May 30, 2009.
Where is William Smoot located?
William Smoot practices at Mayo Clinic 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is William Smoot's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is William Smoot enrolled in Medicare?
Yes. William Smoot 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 William Smoot's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Smoot reassigns Medicare benefits to 8 organizations: Fairview Health Services (Burnsville, MN), St Mary's Hospital Of Superior (Spooner, WI), Pine Medical Center (Hinckley, MN), Essentia Health Moose Lake (Moose Lake, MN), St Marys Medical Center (Duluth, MN) and 3 more organizations, listed in the Medicare section above. 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 William Smoot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Smoot accept?
Health plans from Medica list William Smoot 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 William Smoot affiliated with any hospitals?
According to CMS data, William Smoot is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Virginia and Essentia Health Northern Pines Medical Center.
When was this NPI record last updated?
The NPPES record for William Smoot was last updated on July 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# William A Smoot, MD · NPI 1568698942
Emergency Medicine physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since May 30, 2009.
## Identity
- **NPI:** 1568698942 (Entity type: Individual)
- **Enumerated:** May 30, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 64316 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** MAYO CLINIC 200 1ST ST SW, Rochester, MN 55905
- **Phone:** (507) 284-2511
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Fairview Health Services (NPI 1225199128, Burnsville, MN); St Mary's Hospital Of Superior (NPI 1083161301, Spooner, WI); Pine Medical Center (NPI 1720859531, Hinckley, MN); Essentia Health Moose Lake (NPI 1154959880, Moose Lake, MN); St Marys Medical Center (NPI 1457393035, Duluth, MN); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1568698942) · Data from the CMS NPPES public registry.