Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dylan Mart, M.D.
Hospitalist Physician in Renton, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912327032
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Registry record
Entity type Individual (Type 1)
Name Dylan Mart
Credential M.D.
Sex Male
Practice address 400 S 43rd St, Renton, WA, 98055
Phone (425) 228-3440
Fax (425) 656-4214
Enumeration date Apr 16, 2014
Last updated in NPPES Dec 10, 2019
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD178536 (OR) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD60877059 (WA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD60877059 (WA) Primary
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 specialty is Dylan Mart?
Dylan Mart is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Eduardo Margo Hospitalist Physician · Renton, WA NPI 1588660831 Vantage Radiology & Diagnostic Services, A Professional Services Corp Diagnostic Radiology Physician · Renton, WA NPI 1245230598 Associated Emergency Room Physicians, Inc P.S. Emergency Medicine Physician · Renton, WA NPI 1861480840 Imaging Partners at Valley LLC Diagnostic Radiology Physician · Renton, WA NPI 1215918081 Kathleen Porter Pharmacist · Renton, WA NPI 1841272630 Nicholas Rezek Physician Assistant · Renton, WA NPI 1356329221 Brian Levy Hospitalist Physician · Renton, WA NPI 1043272925 Stephen Bretz Emergency Medical Services (Emergency Medicine) Physician · Renton, WA NPI 1174581573
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-10.