Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J R Mccausland PC

Optometrist in Tucumcari, NM · enumerated 2007 · authorized official John Mccausland, Owner.

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

National Provider Identifier

1841470341

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Registry record

Entity type Organization (Type 2)

Legal business name J R Mccausland PC

Practice address 415 S 2nd St, Tucumcari, NM, 88401

Phone (575) 461-2431

Fax (575) 461-1246

Enumeration date Nov 13, 2007

Last updated in NPPES Oct 20, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 128 (NM) Primary

Authorized official

Name John Mccausland

Title Owner

Phone (575) 461-2431

Other identifiers

Identifier	Type	State	Issuer
P3957	Medicaid	NM	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-10-20. Verify at npiregistry.cms.hhs.gov.

Where is J R Mccausland PC located?

The practice location on file with NPPES is in Tucumcari, NM.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-20.