Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jay Tendler, MD

Specialist in Elmwood Park, NJ · enumerated 2006.

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

National Provider Identifier

1700804838

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Registry record

Entity type Individual (Type 1)

Name Dr. Jay Tendler

Credential MD

Sex Male

Practice address 619 River Dr, Elmwood Park, NJ, 07407

Phone (800) 738-1659

Fax (704) 871-2128

Enumeration date Jul 17, 2006

Last updated in NPPES Jul 23, 2018

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 25MA04439500 (NJ) Secondary

174400000X Specialist Other Service Providers 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

How do I verify Jay Tendler's NPI record?

Cross-check NPI 1700804838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700804838 active?

Yes, as of the latest NPPES snapshot, NPI 1700804838 is active (record last updated 2018-07-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-23.