Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alan Siedman, O.D.
Optometrist in Cherry Hill, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649275405
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Registry record
Entity type Individual (Type 1)
Name Dr. Alan Siedman
Credential O.D.
Sex Male
Practice address 2432, Rt 38, Cherry Hill, NJ, 08002
Phone (856) 482-2933
Fax (856) 482-2936
Enumeration date Jun 17, 2005
Last updated in NPPES Oct 20, 2009
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 |
|---|---|---|---|
| 0797600 | Medicaid | NJ | - |
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 Alan Siedman practice?
The practice location on file with NPPES is in Cherry Hill, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alan Siedman?
The National Provider Identifier (NPI) for Alan Siedman is 1649275405, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-20.