Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Louis Altomar, M.D.

Surgery Physician in Jonesboro, AR · enumerated 2008.

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

National Provider Identifier

1306005905

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Louis Altomar

Credential M.D.

Sex Male

Practice address 1005 E Matthews Ave, Jonesboro, AR, 72401

Phone (870) 935-1242

Fax (870) 932-6809

Enumeration date Jun 9, 2008

Last updated in NPPES Feb 13, 2023

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License T-1764 (MS) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 50661 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

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.

What specialty is Jonathan Altomar?

Jonathan Altomar is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-13.