Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John D Maldazys, MD
Urology Physician in Edmonds, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770510968
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Registry record
Entity type Individual (Type 1)
Name Dr. John D Maldazys
Credential MD
Sex Male
Practice address 21822 76th Ave W, Edmonds, WA, 98026
Phone (425) 775-7166
Enumeration date Jun 26, 2006
Last updated in NPPES Apr 9, 2014
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 130006542 | Other | WA | RAILROAD MEDICARE |
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 John Maldazys?
John Maldazys is registered in NPPES with the primary taxonomy of Urology 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 → Timothy Roddy Urology Physician · Edmonds, WA NPI 1487696092 Sound Urological Associates P.S. Ambulatory Surgical Clinic/Center · Edmonds, WA NPI 1528000155 Marco Salazar Urology Physician · Edmonds, WA NPI 1962511717 Christine Terry Medical Physician Assistant · Edmonds, WA NPI 1740341338 Sound Urological Associates P.S. Urology Physician · Edmonds, WA NPI 1265574164 Matthew Watson Urology Physician · Edmonds, WA NPI 1275066441 Samantha Williams Urology Physician · Edmonds, WA NPI 1508324385 Wen Chen Urology Physician · Edmonds, WA NPI 1528528643
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-09.