Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Andrew Jon Rabkin, DOCTOR OF OPTOMETRY
Optometrist in Boston, MA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649781683
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Registry record
Entity type Individual (Type 1)
Name Dr. Andrew Jon Rabkin
Credential DOCTOR OF OPTOMETRY
Sex Male
Practice address 175 Cambridge St, Boston, MA, 02114
Phone (617) 523-7006
Fax (617) 523-5006
Enumeration date Oct 17, 2017
Last updated in NPPES Nov 28, 2022
Taxonomy & licenses
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 Andrew Rabkin?
Andrew Rabkin 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-28.