JOSHUA FAST MD
NPI 1831585611
Anesthesiology in Madison, WI
About Joshua Fast Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA FAST MD (NPI 1831585611) is an individual anesthesiology provider in Madison, Wisconsin, licensed in Wisconsin (66273) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Swedish Edmonds Hospital, and is a graduate of University Of Wisconsin School Of Medicine (2015).
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
Joshua Fast 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 Joshua Fast reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kingman, AZ 86409
- Reassigned Medicare billing, Arizona enrollment
- 418 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Providence Wa Anesthesia Services, PC
- 171 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 152 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
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.
Swedish Edmonds Hospital
Acute Care Hospitals · Edmonds, WAOther Providers at the Same Location NPPES
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 Joshua Fast's NPI number?
The NPI number for Joshua Fast is 1831585611. It was assigned to this individual provider in the NPPES registry on April 8, 2015.
Where is Joshua Fast located?
Joshua Fast practices at 600 Highland Ave, Madison, WI 53793. The listed phone number is (608) 263-8114.
What is Joshua Fast's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Joshua Fast enrolled in Medicare?
Yes. Joshua Fast 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 Joshua Fast's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Fast reassigns Medicare benefits to 3 organizations: Kingman Healthcare, Inc (Kingman, AZ), Providence Wa Anesthesia Services, P.C. (Everett, WA) and Pacific Anesthesia PC (Tacoma, WA). 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 Joshua Fast's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joshua Fast accept?
Health plans from Blue Cross Blue Shield of Arizona list Joshua Fast 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 Joshua Fast affiliated with any hospitals?
According to CMS data, Joshua Fast is affiliated with Swedish Edmonds Hospital.
When was this NPI record last updated?
The NPPES record for Joshua Fast was last updated on January 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Joshua Fast, MD · NPI 1831585611
Anesthesiology physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since April 8, 2015.
## Identity
- **NPI:** 1831585611 (Entity type: Individual)
- **Enumerated:** April 8, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 66273 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 HIGHLAND AVE, Madison, WI 53793-0001
- **Phone:** (608) 263-8114
## 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): Kingman Healthcare, Inc (NPI 1265423917, Kingman, AZ); Providence Wa Anesthesia Services, P.C. (NPI 1669615894, Everett, WA); Pacific Anesthesia PC (NPI 1497796452, Tacoma, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** January 5, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1831585611) · Data from the CMS NPPES public registry.