NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Douglas John Machiela, OD

Optometrist in Greenacres, FL · enumerated 2005.

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

National Provider Identifier

1700879046

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Registry record

Entity type Individual (Type 1)
Name Mr. Douglas John Machiela
Credential OD
Sex Male
Practice address Greenacres, FL, 33463
Phone (561) 439-0075
Fax (561) 439-0413
Enumeration date Aug 23, 2005
Last updated in NPPES Jul 27, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPC2245 (FL) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
078761200 Medicaid FL -

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

How do I verify Douglas Machiela's NPI record?
Cross-check NPI 1700879046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700879046 active?
Yes, as of the latest NPPES snapshot, NPI 1700879046 is active (record last updated 2010-07-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-27.