NPI Portal NPI Lookup & Verification

Douglas Orton O D LLC

Douglas Orton O D LLC is a healthcare organization registered as Optometrist in Henderson, NV, holding Type 2 (organization) NPI 1447259544 since 2005. The authorized official on file is Douglas Orton, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1447259544
Entity type Organization (Type 2)
Legal business name Douglas Orton O D LLC
Other name <Unavail>
Practice address 2598 WINDMILL PKWY, Henderson, NV, 89074
Phone 7028966043
Fax 7028969591
Enumeration date 2005-07-20
Last updated in NPPES 2011-11-14

Authorized official

Name Douglas Orton
Title Owner
Phone 7028966043

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary OD282 NV

Other identifiers

Identifier Type State Issuer
100512980 Medicaid NV
Copy-ready billing details
Provider: Douglas Orton O D LLC
NPI: 1447259544
Taxonomy: 152W00000X (Optometrist)
Address: 2598 WINDMILL PKWY, Henderson, NV, 89074

Providers at this address

NPI Name Type Specialty Location
1891794483 Margaret Lanard Individual Ophthalmology Physician Henderson, NV
1700885399 Manthei Ophthalmology Center, Ltd. Organization Ophthalmology Physician Henderson, NV
1831198423 John Alway Individual Otolaryngology/Facial Plastic Surgery Physician Henderson, NV
1376542431 Douglas Lorenz Individual Ophthalmology Physician Henderson, NV
1194724237 Scott E Manthei PC Ltd Organization Otolaryngology/Facial Plastic Surgery Physician Henderson, NV
1548258916 Manthei Ophthalmology Center Ltd Organization Durable Medical Equipment & Medical Supplies Henderson, NV
1093703092 Scott E Manthei PC Ltd Organization Hearing Aid Equipment Henderson, NV
1780785915 S Diskin Individual Dermatology Physician Henderson, NV

Verify this record

Cross-check NPI 1447259544 against the authoritative CMS record: view Douglas Orton O D LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Douglas Orton O D LLC?
Douglas Orton O D LLC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-14.