Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Adam Paul Rubin, O.D.
Optometrist in Gaithersburg, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477607885
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Registry record
Entity type Individual (Type 1)
Name Dr. Adam Paul Rubin
Credential O.D.
Sex Male
Practice address 18310 Montgomery Village Ave Ste 140, Gaithersburg, MD, 20879
Phone (301) 869-4070
Fax (301) 869-0397
Enumeration date Jan 22, 2007
Last updated in NPPES Sep 28, 2022
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 |
|---|---|---|---|
| 1M6012 | Other | MD | PTAN |
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
Where does Adam Rubin practice?
The practice location on file with NPPES is in Gaithersburg, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adam Rubin?
The National Provider Identifier (NPI) for Adam Rubin is 1477607885, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-28.