NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William D Doebler, MD

Plastic Surgery Physician in Holland, MI · enumerated 2005 · practices at David Vanappledorn, DDS, PC.

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

National Provider Identifier

1346231701

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Registry record

Entity type Individual (Type 1)
Name Dr. William D Doebler
Credential MD
Sex Male
Practice address 533 Michigan Ave, Ste 100, Holland, MI, 49423
Phone (616) 396-2463
Fax (616) 396-2996
Enumeration date Nov 3, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 4301030075 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1364279 Medicaid MI -

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 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.
What specialty is William Doebler?
William Doebler is registered in NPPES with the primary taxonomy of Plastic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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