Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leslie Ann Orzech, DMD

Oral & Maxillofacial Surgery (D.M.D.) in Grand Blanc, MI · enumerated 2007 · practices at Premier Oral Surgery and Implants, Plc.

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

National Provider Identifier

1013110824

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Registry record

Entity type Individual (Type 1)

Name Dr. Leslie Ann Orzech

Credential DMD

Sex Female

Practice address 5090 E Hill Rd, Grand Blanc, MI, 48439

Phone (810) 445-9970

Fax (810) 445-9971

Enumeration date Jun 8, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 2901020161 (MI) Secondary

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 2901020161 (MI) 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

What specialty is Leslie Orzech?

Leslie Orzech is registered in NPPES with the primary taxonomy of Oral & Maxillofacial Surgery (D.M.D.). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Jeffrey Link Oral and Maxillofacial Surgery (Dentist) · Grand Blanc, MI NPI 1194819995 Julianna Hukill Oral and Maxillofacial Surgery (Dentist) · Grand Blanc, MI NPI 1720175631 Shane Citron Oral & Maxillofacial Surgery (D.M.D.) · Grand Blanc, MI NPI 1588979009 Premier Oral Surgery and Implants, Plc Oral and Maxillofacial Surgery (Dentist) · Grand Blanc, MI NPI 1033594411

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.