Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Marvin Johnson, D.P.M.
Podiatrist in Detroit, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245327543
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Charles Marvin Johnson
Credential D.P.M.
Sex Male
Practice address 10244 W 7 Mile Rd, Detroit, MI, 48221
Phone (313) 862-5800
Fax (313) 862-2865
Enumeration date Oct 6, 2006
Last updated in NPPES Feb 5, 2009
Taxonomy & licenses
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 5901001211 (MI) 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 |
|---|---|---|---|
| CJ001211 | Other | MI | LICENSE NUMBER |
| 480H232610 | Other | MI | BLUE CROSS |
| 4866541 | Medicaid | MI | - |
| 4858250260 | Other | MI | BCBSM |
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
Where does Charles Johnson practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Johnson?
The National Provider Identifier (NPI) for Charles Johnson is 1245327543, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-05.