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Dr. Charles Marc Ekstein, M.D.

Orthopaedic Hand Surgery Physician in Fair Lawn, NJ · enumerated 2012 · practices at Summit Medical Group PA.

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

National Provider Identifier

1689930141

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Registry record

Entity type Individual (Type 1)
Name Dr. Charles Marc Ekstein
Credential M.D.
Sex Male
Practice address 17-17 Route 208, Fair Lawn, NJ, 07410
Phone (201) 345-7557
Fax (551) 355-5086
Enumeration date Apr 9, 2012
Last updated in NPPES Feb 16, 2026

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 25MA10954400 (NJ) Primary
207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 272010 (NY) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA10954400 (NJ) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 272010 (NY) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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

Where does Charles Ekstein practice?
The practice location on file with NPPES is in Fair Lawn, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Ekstein?
The National Provider Identifier (NPI) for Charles Ekstein is 1689930141, 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 2026-02-16.