Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen S Karsif, M.D.
Surgery Physician in Suffern, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760433957
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Registry record
Entity type Individual (Type 1)
Name Karen S Karsif
Credential M.D.
Sex Female
Practice address 257 Lafayette Ave, Suffern, NY, 10901
Phone (845) 357-7462
Fax (845) 533-7200
Enumeration date May 13, 2006
Last updated in NPPES Nov 7, 2013
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01496184 | Medicaid | NY | - |
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 Karen Karsif practice?
The practice location on file with NPPES is in Suffern, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Karsif?
The National Provider Identifier (NPI) for Karen Karsif is 1760433957, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → William Goumas Surgery Physician · Suffern, NY NPI 1811991557 Metropolitan Cardiology Consultants, LLC Cardiovascular Disease Physician · Suffern, NY NPI 1356387401 Cary Hirsch Interventional Cardiology Physician · Suffern, NY NPI 1215965298 Laurie Solomon Obstetrics & Gynecology Physician · Suffern, NY NPI 1588677066 Thomas Facelle Surgery Physician · Suffern, NY NPI 1992801344 Amala Chirumamilla Cardiovascular Disease Physician · Suffern, NY NPI 1750422267 Jordan Dubow Neurology Physician · Suffern, NY NPI 1194935122 Joanne Bennett Family Nurse Practitioner · Suffern, NY NPI 1386805927
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-07.