STEVEN ACTON PIFER MD
NPI 1477013118
Family Medicine in Auburn, WA
About Steven Acton Pifer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN ACTON PIFER MD (NPI 1477013118) is an individual family medicine provider in Auburn, Washington, licensed in Washington (MD61193960) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
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 Acton Pifer 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 Steven Pifer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Auburn, WA 98002
- Reassigned Medicare billing, Washington enrollment
- 403 clinicians in this Medicare group
Kent, WA 98032
- Reassigned Medicare billing, Washington enrollment
- 125 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 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 Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98002 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Pifer's NPI number?
The NPI number for Steven Pifer is 1477013118. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Steven Pifer located?
Steven Pifer practices at 126 Auburn Ave Ste 300, Auburn, WA 98002. The listed phone number is (253) 735-0166.
What is Steven Pifer's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Steven Pifer enrolled in Medicare?
Yes. Steven Pifer 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 Pifer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Pifer reassigns Medicare benefits to 3 organizations: Healthpoint (Auburn, WA), Valley Cities Counseling And Consultation (Kent, WA) and Swedish Health Services (Seattle, 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 Steven Pifer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Pifer accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Steven Pifer 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 Pifer affiliated with any hospitals?
According to CMS data, Steven Pifer is affiliated with Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Pifer was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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 Acton Pifer, MD · NPI 1477013118
Family Medicine physician in Auburn, Washington. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1477013118 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61193960 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 126 AUBURN AVE STE 300, Auburn, WA 98002-5082
- **Phone:** (253) 735-0166
## 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): Healthpoint (NPI 1730186966, Auburn, WA); Valley Cities Counseling And Consultation (NPI 1972668853, Kent, WA); Swedish Health Services (NPI 1689612954, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida State University College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** January 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477013118) · Data from the CMS NPPES public registry.