Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Macdonald, MD

Pediatrics Physician in Holland, MI · enumerated 2006.

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

National Provider Identifier

1114960150

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nancy Macdonald

Credential MD

Sex Female

Practice address 588 E Lakewood Blvd, Holland, MI, 49424

Phone (616) 494-5850

Fax (616) 494-5901

Enumeration date Jun 14, 2006

Last updated in NPPES Feb 25, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301051030 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Nancy Macdonald?

The National Provider Identifier (NPI) for Nancy Macdonald is 1114960150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nancy Macdonald practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-25.