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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Robert Danoff, M.D.

Adult Reconstructive Orthopaedic Surgery Physician in Great Neck, NY · enumerated 2011.

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

National Provider Identifier

1689973091

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Registry record

Entity type Individual (Type 1)
Name Dr. Jonathan Robert Danoff
Credential M.D.
Sex Male
Practice address 611 Northern Blvd Ste 200, Great Neck, NY, 11021
Phone (516) 723-2663
Fax (516) 325-7190
Enumeration date Mar 24, 2011
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA09792000 (NJ) Secondary
207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD456493 (PA) Secondary
207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 272662 (NY) Primary
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.

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Frequently asked questions

Is NPI 1689973091 active?
Yes, as of the latest NPPES snapshot, NPI 1689973091 is active (record last updated 2022-07-21).
How do I verify Jonathan Danoff's NPI record?
Cross-check NPI 1689973091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.