Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew L Macdonald, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Clarence, NY · enumerated 2007 · practices at Niagara Dental Implant & Oral Surgery.

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

National Provider Identifier

1871787259

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Registry record

Entity type Individual (Type 1)

Name Andrew L Macdonald

Credential DDS

Sex Male

Practice address 9650 Main St, Clarence, NY, 14031

Phone (716) 759-8323

Fax (716) 759-0935

Enumeration date Aug 29, 2007

Last updated in NPPES Aug 29, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 042239 (NY) Primary

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

Other identifiers

Identifier	Type	State	Issuer
01284826	Medicaid	NY	-

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

Is NPI 1871787259 active?

Yes, as of the latest NPPES snapshot, NPI 1871787259 is active (record last updated 2007-08-29).

How do I verify Andrew Macdonald's NPI record?

Cross-check NPI 1871787259 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

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Niagara Dental Implant & Oral Surgery Oral and Maxillofacial Surgery (Dentist) · Clarence, NY NPI 1215360441

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-29.