Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Phillip M Baker, O.D.
Optometrist in Longmont, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386708659
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Registry record
Entity type Individual (Type 1)
Name Dr. Phillip M Baker
Credential O.D.
Sex Male
Practice address 412 Main St, Longmont, CO, 80501
Phone (303) 651-6700
Enumeration date Dec 21, 2006
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
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 Phillip Baker?
Phillip Baker 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 → Longmont Vision Center LLC Optometrist · Longmont, CO NPI 1043325806 Roger Trudell Optometrist · Longmont, CO NPI 1447314703 Main Street Vision Care, Co. Optometrist · Longmont, CO NPI 1740780840 Kelly Bourgon Optometrist · Longmont, CO NPI 1194213751 Eye Care Associates of Co, LLC Optometrist · Longmont, CO NPI 1467275552
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.