Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David M. Jacobowitz, D.M.D.

Prosthodontics in Cedarhurst, NY · enumerated 2006 · practices at Spruce Dental.

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

National Provider Identifier

1306811997

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Registry record

Entity type Individual (Type 1)

Name Dr. David M. Jacobowitz

Credential D.M.D.

Sex Male

Practice address Cedarhurst, NY, 11516

Phone (516) 295-3826

Fax (516) 295-3514

Enumeration date Feb 17, 2006

Last updated in NPPES Sep 1, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223P0700X Prosthodontics Dental Providers · License 038592 (NY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1306811997 active?

Yes, as of the latest NPPES snapshot, NPI 1306811997 is active (record last updated 2010-09-01).

How do I verify David Jacobowitz's NPI record?

Cross-check NPI 1306811997 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

Browse all →

Michael Klein Prosthodontics · Cedarhurst, NY NPI 1851529556 Spruce Dental Dental Clinic/Center · Cedarhurst, NY NPI 1013484682

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-01.