Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Kosinski, DPM
Podiatrist in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295770048
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Kosinski
Credential DPM
Sex Male
Practice address 55 E 124th St, New York, NY, 10035
Phone (212) 410-8178
Enumeration date Jun 17, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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
What is the NPI number for Mark Kosinski?
The National Provider Identifier (NPI) for Mark Kosinski is 1295770048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Kosinski practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Rothstein Family Nurse Practitioner · New York, NY NPI 1275502593 David George Primary Podiatric Medicine Podiatrist · New York, NY NPI 1164470654 Sharon Barlizo Podiatrist · New York, NY NPI 1164473971 John Manuel Noceda Physical Therapist · New York, NY NPI 1124068648 Foot Clinics of New York Podiatrist · New York, NY NPI 1780616763 Foot Clinics of New York Podiatrist · New York, NY NPI 1497773642 Tara Richman-Driller Foot Surgery Podiatrist · New York, NY NPI 1083632681 Gregory Taylor Physical Therapist · New York, NY NPI 1689774119
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.