IndividualActive
Charles Armstrong, IDC
NPI 1669629952 · Independent Duty Corpsman · Fpo
Charles Armstrong, IDC is a Independent Duty Corpsman provider in Fpo (NPI 1669629952).
Provider details
- NPI number
- 1669629952
- Entity type
- Individual
- Primary specialty
- Independent Duty CorpsmanOther Service Providers
- Credential
- IDC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
67% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
U.S. Naval Hospital Okinawa
Psc 482
Fpo, 96362-1600
Phone: (315) 643-7555
Approximate (ZIP-level) locationGet directions
Mailing address
Psc 557 Box 1462
Fpo, AP 96379-1400
Registry dates
- Enumerated
- 2008-08-19
- Last updated
- 2008-08-19
Frequently asked questions
- What is Charles Armstrong's NPI number?
- Charles Armstrong's National Provider Identifier (NPI) is 1669629952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Armstrong's specialty?
- Charles Armstrong is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).
- Where is Charles Armstrong located?
- Charles Armstrong's practice location on file with NPPES is U.S. Naval Hospital Okinawa, Fpo, 96362-1600.
- What is Charles Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Charles Armstrong is (315) 643-7555.
- Is Charles Armstrong's NPI active?
- Yes — Charles Armstrong's NPI (1669629952) is active in the NPPES registry as of the last update on 2008-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.