Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David A Seifert, OD
Optometrist in Lakewood, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598810707
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Registry record
Entity type Individual (Type 1)
Name Dr. David A Seifert
Credential OD
Sex Male
Practice address 3190 S Wadsworth Blvd, Suite 320, Lakewood, CO, 80227
Phone (303) 988-5858
Fax (303) 988-3651
Enumeration date Jan 25, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CO7290 | Other | - | EYEMED |
| 921411 | Other | - | BLOCK VISION |
| BC23786 | Other | - | SPECRERA |
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
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.
What specialty is David Seifert?
David Seifert is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Michael Wazny Optometrist · Lakewood, CO NPI 1710942321 Lowell Graves Endodontics · Lakewood, CO NPI 1821022872 Anne Salazar Psychologist · Lakewood, CO NPI 1467466839 Guy Grabiak Dentist · Lakewood, CO NPI 1972511954 Scott Greenhalgh General Practice Dentistry · Lakewood, CO NPI 1407968944 Cheri Kretsch Professional Counselor · Lakewood, CO NPI 1891829255 Amy Vermilyea Chiropractor · Lakewood, CO NPI 1093836520 Westwood Dental Group PC Endodontics · Lakewood, CO NPI 1790900728
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.