Skin Biopsy Providers in Clackamas, OR

1. 1
   Zachary PenaM.D.

   Dermatology Physician · Clackamas, OR

   331 Medicare services (2024)

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2. 2
   Andrew TouatiMD

   Dermatology Physician · Clackamas, OR

   183 Medicare services (2024)

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3. 3
   Heather HallowellPA-C

   Physician Assistant · Clackamas, OR

   179 Medicare services (2024)

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4. 4
   Laura DoughertyP.A.

   Medical Physician Assistant · Clackamas, OR

   162 Medicare services (2024)

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5. 5
   Paul AanderudD.O.

   Dermatology Physician · Clackamas, OR

   148 Medicare services (2024)

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6. 6
   Jo MartinMD

   Dermatology Physician · Clackamas, OR

   102 Medicare services (2024)

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7. 7
   Erin WorthPA-C

   Medical Physician Assistant · Clackamas, OR

   102 Medicare services (2024)

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8. 8
   Mary Clare BohnettMD

   Dermatology Physician · Clackamas, OR

   91 Medicare services (2024)

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9. 9
   Katherine MurphyPA-C

   Physician Assistant · Clackamas, OR

   78 Medicare services (2024)

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10. 10
    Danielle McclanahanM.D.

    Dermatology Physician · Clackamas, OR

    22 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform skin biopsy. Source: CMS NPPES (June 2026).