Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alex D Cooper, M.D.
Neurology Physician in Seattle, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689646614
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Registry record
Entity type Individual (Type 1)
Name Alex D Cooper
Credential M.D.
Sex Male
Practice address 904 7th Ave, Seattle, WA, 98104
Phone (206) 329-1760
Enumeration date Feb 3, 2006
Last updated in NPPES May 16, 2012
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD60071796 (WA) Primary
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 |
|---|---|---|---|
| P00648925 | Other | MN | RAILROAD MEDICARE |
| 849495900 | Medicaid | MN | - |
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 Alex Cooper?
Alex Cooper is registered in NPPES with the primary taxonomy of Neurology 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 → William Johnston Ophthalmology Physician · Seattle, WA NPI 1376546713 Linda Anderson Pulmonary Disease Physician · Seattle, WA NPI 1053317222 Todd Koffler Pediatrics Physician · Seattle, WA NPI 1992704654 Jasmin Dhesi Optometrist · Seattle, WA NPI 1679566103 Anthony Dash Nephrology Physician · Seattle, WA NPI 1841285475 Tammy Meehan Pediatrics Physician · Seattle, WA NPI 1992791008 Cynthia Smyth Internal Medicine Physician · Seattle, WA NPI 1881681641 Shyam Gupta Psychiatry Physician · Seattle, WA NPI 1205818598
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-16.