Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Judith Spirer, O.D.
Optometrist in Silver Spring, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164549515
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Registry record
Entity type Individual (Type 1)
Name Dr. Judith Spirer
Credential O.D.
Sex Female
Practice address 13505 Connecticut Ave, Silver Spring, MD, 20906
Phone (301) 438-0555
Fax (301) 438-0556
Enumeration date Mar 23, 2007
Last updated in NPPES Mar 17, 2022
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 Judith Spirer?
Judith Spirer 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 → Howard Budner Optometrist · Silver Spring, MD NPI 1730120114 Aspen Hill Optometry, LLC Optometrist · Aspen Hill, MD NPI 1629293170 Terry Kim Optometrist · Aspen Hill, MD NPI 1265961627 Misbah Shafiq Optometrist · Aspen Hill, MD NPI 1821670183 Jenny Chen Optometrist · Aspen Hill, MD NPI 1245010727 Myeyedr Optometry of Maryland, LLC Optometrist · Aspen Hill, MD NPI 1639067549
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-17.