Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Spencer E Traxler, OD
Optometrist in Newburyport, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700400157
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Registry record
Entity type Individual (Type 1)
Name Dr. Spencer E Traxler
Credential OD
Sex Male
Practice address 33 Low St, Newburyport, MA, 01950
Phone (978) 462-2020
Fax (978) 462-4263
Enumeration date Jun 2, 2020
Last updated in NPPES Jan 9, 2024
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 NPI 1700400157 active?
Yes, as of the latest NPPES snapshot, NPI 1700400157 is active (record last updated 2024-01-09).
How do I verify Spencer Traxler's NPI record?
Cross-check NPI 1700400157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.