Dr. Mitchell Jack Simon, D.M.D

Dr. Mitchell Jack Simon is a General Practice Dentistry provider (Dentist) practicing in Baldwin Harbor, NY, registered in the NPPES registry with NPI 1821026600 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at My Simon Dentistry Pllc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1821026600
Entity type	Individual (Type 1)
Name	Dr. Mitchell Jack Simon
Credential	D.M.D
Sex	Male
Practice address	960 ATLANTIC AVE, Baldwin Harbor, NY, 11510
Phone	5163771818
Fax	5153771831
Enumeration date	2006-06-29
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	034526	NY

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

Copy-ready billing details

Provider: Mitchell Simon, D.M.D
NPI: 1821026600
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 960 ATLANTIC AVE, Baldwin Harbor, NY, 11510

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1447564448	Matthew Simon	Individual	General Practice Dentistry	Baldwin, NY
1568824514	My Simon Dentistry Pllc	Organization	Dentist	Baldwin, NY

Verify this record

Cross-check NPI 1821026600 against the authoritative CMS record: view Dr. Mitchell Jack Simon on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mitchell Simon?

The National Provider Identifier (NPI) for Mitchell Simon is 1821026600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mitchell Simon practice?

The practice location on file with NPPES is in Baldwin Harbor, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.