Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John E. Lonstein, M.D.

Orthopaedic Surgery of the Spine Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1003858028

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John E. Lonstein

Credential M.D.

Sex Male

Practice address 913 E. 26th Str, #600, Minneapolis, MN, 55404

Phone (612) 775-6200

Fax (612) 775-6222

Enumeration date Jun 12, 2006

Last updated in NPPES Apr 8, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 20331 (MN) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 20331 (MN) 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
152267100	Medicaid	MN	-
MN 152267100	Medicaid	MN	-

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 do I verify John Lonstein's NPI record?

Cross-check NPI 1003858028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003858028 active?

Yes, as of the latest NPPES snapshot, NPI 1003858028 is active (record last updated 2009-04-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-08.