Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Neil Collinge, M.D.

Nephrology Physician in Farmington, NM · enumerated 2006 · practices at Four Corners Nephrology Associates PC.

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

National Provider Identifier

1912004904

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Registry record

Entity type Individual (Type 1)

Name Dr. Neil Collinge

Credential M.D.

Sex Male

Practice address 622 W Maple St Ste H, Farmington, NM, 87401

Phone (505) 326-6521

Fax (505) 325-6699

Enumeration date Sep 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 2004-0498 (NM) 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
74759876	Medicaid	NM	-
915481	Medicaid	AZ	-
P00158467	Other	-	RAIROAD MCARE
T0298	Medicaid	UT	-
55620221	Medicaid	CO	-

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 Neil Collinge's NPI record?

Cross-check NPI 1912004904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912004904 active?

Yes, as of the latest NPPES snapshot, NPI 1912004904 is active (record last updated 2007-07-08).

Other providers at this practice address

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Four Corners Nephrology Associates PC Nephrology Physician · Farmington, NM NPI 1144327172

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