Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marina Valentinovna Alterman, DC
Chiropractor in Rockville, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851433957
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Registry record
Entity type Individual (Type 1)
Name Marina Valentinovna Alterman
Credential DC
Sex Female
Practice address 5912 Hubbard Dr, Rockville, MD, 20852
Phone (301) 770-1818
Fax (301) 770-1894
Enumeration date Feb 13, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
Where does Marina Alterman practice?
The practice location on file with NPPES is in Rockville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marina Alterman?
The National Provider Identifier (NPI) for Marina Alterman is 1851433957, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.