Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jon A Spar, MD

Diagnostic Radiology Physician in Taos, NM · enumerated 2006.

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

National Provider Identifier

1275505182

Verified

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Registry record

Entity type Individual (Type 1)

Name Jon A Spar

Credential MD

Sex Male

Practice address 1397 Weimer Rd, Taos, NM, 87571

Phone (575) 758-8883

Fax (303) 468-1394

Enumeration date Feb 3, 2006

Last updated in NPPES Jan 2, 2020

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 85-291 (NM) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 85-291 (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
P00218005	Other	-	RAILROAD MEDICARE
PROVP16183	Other	NM	MOLINA
201009513	Other	NM	PRESBYTERIAN HEALTH/SALUD
293431	Medicaid	AZ	-
NM009U95	Other	NM	BCBS
10001634	Other	NM	LOVELACE HEALTH/SALUD
13797	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.

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Frequently asked questions

What specialty is Jon Spar?

Jon Spar is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Kevin Scharff Certified Registered Nurse Anesthetist · Taos, NM NPI 1255323846 Gary Lamotte Diagnostic Radiology Physician · Taos, NM NPI 1447247994 Kevin Rhodus Certified Registered Nurse Anesthetist · Taos, NM NPI 1962476739 Richard Rembecki Pediatrics Physician · Taos, NM NPI 1003884792 Peter Selzer Diagnostic Radiology Physician · Taos, NM NPI 1649231150 Cipry Jaramillo Family Medicine Physician · Taos, NM NPI 1659338051 Linda Lynch Emergency Medicine Physician · Taos, NM NPI 1902863301 Dan Thor Physician Assistant · Taos, NM NPI 1134186562

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-02.