Steven Acton Pifer, MD
Family Medicine Physician · Auburn, WA
Steven Acton Pifer, MD is a family medicine physician with a practice address in Auburn, Washington, and NPI 1477013118, issued on Mar 20, 2019. Check the license (Washington MD61193960, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Steven Acton Pifer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61193960 WA
Self-reported in NPPES; status is on the state search - Practice location
- 126 Auburn Ave Ste 300, Auburn, WA 98002
- Phone
- (253) 735-0166
- Enumerated
- Mar 20, 2019
- Record last updated
- Jan 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20221221002997); accepts Medicare assignment
- Medical or professional school
- Florida State University College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 126 Auburn Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hemlal Acharya, ARNP PHMNP-BC, MSNurse Practitioner1659146231
- Preeti Aski, M.D.Family Medicine Physician1629019013
- Diana BangPhysician Assistant1427696137
- Jamieson BurrPsychologist1215426176
- Rhea Crisostomo, MDFamily Medicine Physician1245443431
- Hieu De La Rosa, DOCTOR OF PHARMACYPharmacist1366702730
Verify Steven Acton Pifer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61193960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
200 Medicare Part D claims for 51 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- HealthpointAuburn, WA
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Acton Pifer among 5,534 family medicine physician records in Washington
Steven Acton Pifer, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2009 among the 3,294 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 family medicine physician records list a practice address in Auburn
They are 62 of the 2,000 NPPES records with a practice address in Auburn, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Auburn → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Preeti Aski, M.D.Auburn, WA 980021629019013
- Anna Curtis, DOAuburn, WA 980021326067166
- Daniel Delgado, MDAuburn, WA 980021699738237
- Russell Faria, D.O.Auburn, WA 980021114901113
- Judith FeatherstoneAuburn, WA 980021265425946
- Joel Felipe, MDAuburn, WA 980021366552838
- Neil Golan, MDAuburn, WA 980021407969314
- Sheila Kennedy, D.O.Auburn, WA 980021083618409
Common questions
What is Steven Acton Pifer, MD's NPI number?
Steven Acton Pifer, MD's National Provider Identifier (NPI) is 1477013118, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Steven Acton Pifer, MD located?
The NPPES record lists a practice address at 126 Auburn Ave Ste 300, Auburn, WA, 98002. Phone: (253) 735-0166. Providers update this record themselves, so call before visiting.
How can I verify Steven Acton Pifer, MD's license?
NPPES lists Washington license number MD61193960, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Acton Pifer, MD prescribe under Medicare Part D?
In 2024, Steven Acton Pifer, MD had 200 Medicare Part D claims for 51 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Steven Acton Pifer, MD's MIPS final score?
The 2023 MIPS final score is 82.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.