Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Matthew Joseph Johnson, D.P.M.

Podiatrist in Elgin, IL · enumerated 2007 · practices at Michael D. Johnson, D.D.S.,P.C..

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

National Provider Identifier

1538290218

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Joseph Johnson

Credential D.P.M.

Sex Male

Practice address Elgin, IL, 60123

Phone (847) 931-9212

Fax (847) 222-7852

Enumeration date Mar 7, 2007

Last updated in NPPES Dec 30, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 016 004881 (IL) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
0005115612	Other	IL	AETNA
0210272	Other	IL	CIGNA
C 518820	Other	IL	UNITED AMERICAN INSURANCE
0001623386	Other	IL	BLUE CROSS AND BLUE SHIEL

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

What specialty is Matthew Johnson?

Matthew Johnson is registered in NPPES with the primary taxonomy of Podiatrist. 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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Michael Johnson Dentist · Elgin, IL NPI 1295882645 Michael D. Johnson, D.D.S.,P.C. Dental Clinic/Center · Elgin, IL NPI 1477801298 Dell Roessler Acupuncturist · Elgin, IL NPI 1982057519

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-30.