Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Vincent L Johnson, M.D.
Hospitalist Physician in Geneva, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497749931
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Registry record
Entity type Individual (Type 1)
Name Dr. Vincent L Johnson
Credential M.D.
Sex Male
Practice address 300 Randall Rd, Geneva, IL, 60134
Phone (630) 933-4700
Fax (630) 933-4427
Enumeration date Sep 9, 2005
Last updated in NPPES Jul 19, 2013
Taxonomy & licenses
207RA0000X Adolescent Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036069759 (IL) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036-096759 (IL) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036096759 (IL) 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 |
|---|---|---|---|
| 206147 | Other | IL | MEDICARE GROUP NUMBER |
| 3631498336019001 | Other | IL | CDPG HFS PAYEE ID |
| P00656803 | Other | IL | MEDICARE RAILROAD |
| 036096759 | Medicaid | IL | - |
| 0222075 | Other | IL | BLUE CROSS GROUP NUMBER |
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.
Frequently asked questions
Is NPI 1497749931 active?
Yes, as of the latest NPPES snapshot, NPI 1497749931 is active (record last updated 2013-07-19).
How do I verify Vincent Johnson's NPI record?
Cross-check NPI 1497749931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-19.