Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Robert Portwood, D.C.
Chiropractor in Scott Afb, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689611576
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles Robert Portwood
Credential D.C.
Sex Male
Practice address 310 W Losey St, Scott Afb, IL, 62225
Phone (618) 256-6267
Fax (618) 256-7931
Enumeration date Jun 1, 2006
Last updated in NPPES Aug 7, 2024
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| OTH000 | Other | IL | CHIROPRACTIC PHYSICIAN |
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
What is the NPI number for Charles Portwood?
The National Provider Identifier (NPI) for Charles Portwood is 1689611576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Portwood practice?
The practice location on file with NPPES is in Scott Afb, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → John Weatherwax Pediatric Nurse Practitioner · Scott Afb, IL NPI 1245224567 Darlene Brunner Women's Health Nurse Practitioner · Scott Afb, IL NPI 1093709800 Robert Gamble General Practice Dentistry · Scott Afb, IL NPI 1861487209 Robert Cates Specialist · Scott Afb, IL NPI 1144215989 Helen Horn Women's Health Nurse Practitioner · Scott Afb, IL NPI 1861487522 Lora Graves General Practice Dentistry · Scott Afb, IL NPI 1366437089 Brent Mcclenny General Practice Dentistry · Scott Air Force Base, IL NPI 1477548014 Richard Simmons Physical Therapist · Scott Air Force Base, IL NPI 1881689438
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-07.