Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
CALVIN HORACE KNAPP III, MD
ActiveCALVIN HORACE KNAPP III, MD is a Dermatology healthcare provider located in EVERETT, Washington. NPI 1225533458 is currently active in the NPPES registry. Verify at CMS.
Dermatology · EVERETT, WA
Registration Details
- NPI Number
- 1225533458
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 29, 2018 (8.420124741929 yrs)
- Last Updated
- Dec 8, 2025
- License
-
MD61463521 (WA)
Practice Information
- Address
-
4004 COLBY AVEEVERETT, WA, 982016203Browse WA providers · Browse ZIP 98201
- Phone
- 4253395417
- Fax
- 4253395429
- Primary Specialty
-
Dermatology
207N00000X
Other Dermatology Providers in EVERETT, WA
| Name | Credential | NPI |
|---|---|---|
| DR. MARK CONRAD VALENTINE | M.D. | 1043294473 |
| LINDA S GABOUREL | MD | 1568427623 |
| JANE M NOSAL | MD | 1154387066 |
| DR. DAVID IAN SMITH | M.D. | 1538255294 |
| DR. SUSAN OLDENKAMP | M.D. | 1275669459 |
| DR. MEREDITH PIERCE SHEEDY | M.D. | 1578720512 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.