Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Louise Klebanoff, M.D.
Neurology Physician in New York, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821089319
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Registry record
Entity type Individual (Type 1)
Name Louise Klebanoff
Credential M.D.
Sex Female
Practice address 520 E 70th St, Suite Starr 607, New York, NY, 10021
Phone (212) 746-2271
Fax (212) 746-6868
Enumeration date Nov 2, 2005
Last updated in NPPES Jun 29, 2023
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 |
|---|---|---|---|
| 01100545 | 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
Is NPI 1821089319 active?
Yes, as of the latest NPPES snapshot, NPI 1821089319 is active (record last updated 2023-06-29).
How do I verify Louise Klebanoff's NPI record?
Cross-check NPI 1821089319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-29.