Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donald D Kalvoda, MD, PA

Q: What is the NPI number for Donald D Kalvoda, MD, PA?

The NPI for Donald D Kalvoda, MD, PA is 1881869378, a Type 2 (organization) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Brunswick, ME · enumerated 2008 · authorized official Donald Kalvoda, President.

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

National Provider Identifier

1881869378

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Registry record

Entity type Organization (Type 2)

Legal business name Donald D Kalvoda, MD, PA

Practice address 329 Maine St Ste B, Brunswick, ME, 04011

Phone (207) 729-7389

Enumeration date Apr 25, 2008

Last updated in NPPES Jul 23, 2008

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Donald Kalvoda

Title President

Phone (207) 729-7389

Other identifiers

Identifier	Type	State	Issuer
123960000	Medicaid	ME	-

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 Donald D Kalvoda, MD, PA?

The NPI for Donald D Kalvoda, MD, PA is 1881869378, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Donald D Kalvoda, MD, PA?

NPPES lists Donald Kalvoda (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-23.