Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marina Greyman, DPM
Podiatrist in Forest Hills, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174577795
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Registry record
Entity type Individual (Type 1)
Name Dr. Marina Greyman
Credential DPM
Sex Female
Practice address 6420 108th St, Forest Hills, NY, 11375
Phone (718) 520-6500
Fax (718) 520-6595
Enumeration date May 19, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 25MD00287100 (NJ) Secondary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM 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 Greyman practice?
The practice location on file with NPPES is in Forest Hills, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marina Greyman?
The National Provider Identifier (NPI) for Marina Greyman is 1174577795, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.