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

Mackie A Snebold, DO

Family Medicine Physician in Johnsburg, IL · enumerated 2006 · practices at Marengo Vision Center, P.C..

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

National Provider Identifier

1063578854

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Registry record

Entity type Individual (Type 1)

Name Mackie A Snebold

Credential DO

Sex Female

Practice address Johnsburg, IL, 60051

Phone (815) 344-0088

Fax (815) 363-3477

Enumeration date Dec 28, 2006

Last updated in NPPES Feb 12, 2020

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036067812 (IL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
0360678124	Medicaid	IL	-
05615148	Other	IL	BCBS

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 Mackie Snebold?

Mackie Snebold is registered in NPPES with the primary taxonomy of Family Medicine 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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Marengo Vision Center, P.C. Optometrist · Johnsburg, IL NPI 1477804912

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-12.