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Karin Sadow, MD

Pediatric Emergency Medicine (Pediatrics) Physician in Mamaroneck, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922069855

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Registry record

Entity type Individual (Type 1)
Name Karin Sadow
Credential MD
Sex Female
Practice address 620 E Boston Post Rd, Mamaroneck, NY, 10543
Phone (914) 777-5437
Enumeration date Mar 30, 2006
Last updated in NPPES Sep 18, 2024

Taxonomy & licenses

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License 193249 (NY) Primary
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
930078931 Other NY RR MEDICARE
01614364 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.

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Frequently asked questions

Where does Karin Sadow practice?
The practice location on file with NPPES is in Mamaroneck, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karin Sadow?
The National Provider Identifier (NPI) for Karin Sadow is 1922069855, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-18.