Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark N Donovan, MD
Surgery Physician in Anacortes, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457695546
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark N Donovan
Credential MD
Sex Male
Practice address 1213 24th St Ste 700, Anacortes, WA, 98221
Phone (360) 293-5412
Fax (360) 299-2043
Enumeration date Nov 15, 2012
Last updated in NPPES Aug 5, 2022
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 Mark Donovan?
The National Provider Identifier (NPI) for Mark Donovan is 1457695546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Donovan practice?
The practice location on file with NPPES is in Anacortes, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-05.