Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marc Bessler, M.D.
Surgery Physician in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033293543
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Registry record
Entity type Individual (Type 1)
Name Marc Bessler
Credential M.D.
Sex Male
Practice address 161 Fort Washington Ave Fl 5, New York, NY, 10032
Phone (212) 305-4000
Fax (212) 342-1996
Enumeration date Oct 24, 2006
Last updated in NPPES Apr 11, 2018
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Marc Bessler practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marc Bessler?
The National Provider Identifier (NPI) for Marc Bessler is 1033293543, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Giovanni Dugay Adult Health Nurse Practitioner · New York, NY NPI 1043205412 Jeffrey Ascherman Plastic and Reconstructive Surgery Physician · New York, NY NPI 1043236045 Robert Grant Plastic and Reconstructive Surgery Physician · New York, NY NPI 1619996360 Rebecca Rigolosi Adult Health Nurse Practitioner · New York, NY NPI 1770633729 Katherine Fischkoff Surgical Critical Care Physician · New York, NY NPI 1962660084 Amanda Powers Surgical Critical Care Physician · New York, NY NPI 1659539088 Eileen Harvey Adult Health Nurse Practitioner · New York, NY NPI 1386891083 Beth Hochman Surgical Critical Care Physician · New York, NY NPI 1487807590
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-11.