NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Kevin Schweninger, D.O.

Ophthalmology Physician in Madison, AL · enumerated 2005 · practices at Madison Endodontics, LLC.

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

National Provider Identifier

1487640934

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Registry record

Entity type Individual (Type 1)
Name Dr. John Kevin Schweninger
Credential D.O.
Sex Male
Practice address 34 Hughes Rd, Suite B, Madison, AL, 35758
Phone (256) 319-0115
Enumeration date Sep 21, 2005
Last updated in NPPES Mar 2, 2011

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License DO1144 (AL) 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
2465853 Other FL AETNA
80060 Other FL BLUE CROSS/BLUE SHIELD
51107204 Other AL BLUE CROSS BLUE SHIELD OF AL

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

How do I verify John Schweninger's NPI record?
Cross-check NPI 1487640934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487640934 active?
Yes, as of the latest NPPES snapshot, NPI 1487640934 is active (record last updated 2011-03-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-02.