Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas H Simon, DDS

Q: What is the NPI number for Thomas Simon?

The National Provider Identifier (NPI) for Thomas Simon is 1073775516, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Dentistry in Grant, MI · enumerated 2008.

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

National Provider Identifier

1073775516

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas H Simon

Credential DDS

Sex Male

Practice address 11 N Maple St, Grant, MI, 49327

Phone (231) 834-9754

Fax (231) 834-1895

Enumeration date Jun 26, 2008

Last updated in NPPES Sep 8, 2015

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2901019838 (MI) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License DT-2349 (HI) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 2901019838 (MI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Thomas Simon?

The National Provider Identifier (NPI) for Thomas Simon is 1073775516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Simon practice?

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

Other providers at this practice address

Browse all →

Lisabeth Gee Physician Assistant · Grant, MI NPI 1124092838 Jamey Foreman Clinical Social Worker · Grant, MI NPI 1871535765 Pascual Sevilla-Moya Family Medicine Physician · Grant, MI NPI 1508801895 Baldwin Family Health Care Community/Retail Pharmacy · Grant, MI NPI 1447271416 Sarah Clapp Pharmacist · Grant, MI NPI 1003959784 Gerard Miklosi Physician Assistant · Grant, MI NPI 1205164852 Lindsey Hunter Physician Assistant · Grant, MI NPI 1801169404 Brian Dykes Professional Counselor · Grant, MI NPI 1356771190

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-08.