A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Serena Penn with clinicians in the same registry specialty: Chiropractor.

TACOMA, WA · Exact areaEdit location

2024 published service data · 29 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Stemp, DC

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Robert A. Brant, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Sean Flaherty, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Annette Garza, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Lawrence Robert Bauml, DC

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Jason Edward Stockton, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Stephen Joseph Bauml, DC

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Brent Aaron Linse, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Bradley David Eyford, DC

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Michael Jon Enstad, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

Cessalie Richelle Stalder, DC

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →

George Peter Keogh, D.C.

Chiropractor · Tacoma, WA

Shared published services
1 shared services · view billing descriptions
  • Chiropractic manipulative treatment, 3-4 spinal regions (98941)
100%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.