Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph Mark Drosdeck, M.D.
Surgery Physician in Everett, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356668594
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Registry record
Entity type Individual (Type 1)
Name Joseph Mark Drosdeck
Credential M.D.
Sex Male
Practice address 1330 Rockefeller Ave Ste 120, Everett, WA, 98201
Phone (425) 339-5442
Fax (425) 339-1363
Enumeration date Apr 28, 2010
Last updated in NPPES Jun 15, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Joseph Drosdeck?
The National Provider Identifier (NPI) for Joseph Drosdeck is 1356668594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Drosdeck practice?
The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Morris Johnson Surgery Physician · Everett, WA NPI 1780673269 Kimberly Costas Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Everett, WA NPI 1922044973 John Goodman Surgery Physician · Everett, WA NPI 1053328997 Tiffany Barton Surgical Physician Assistant · Everett, WA NPI 1801124631 Morgan Majerus Surgical Physician Assistant · Everett, WA NPI 1841771870
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-15.