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Charles Sincox, M.D.
NPI 1689670341 · Family Medicine Physician · Washington, MO
Charles Sincox, M.D. is a Family Medicine Physician provider in Washington, MO (NPI 1689670341).
Provider details
- NPI number
- 1689670341
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 30720 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% 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
901 Patients First Dr
Washington, MO 63090-4700
Phone: (636) 239-4100
Fax: (636) 390-4341
Approximate (ZIP-level) locationGet directions
Mailing address
901 Patients First Dr
Washington, MO 63090-4700
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2008-05-26
Frequently asked questions
- What is Charles Sincox's NPI number?
- Charles Sincox's National Provider Identifier (NPI) is 1689670341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Sincox's specialty?
- Charles Sincox is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Sincox located?
- Charles Sincox's practice location on file with NPPES is 901 Patients First Dr, Washington, MO 63090-4700.
- What is Charles Sincox's phone number?
- The practice phone number listed in the NPPES registry for Charles Sincox is (636) 239-4100.
- Is Charles Sincox's NPI active?
- Yes — Charles Sincox's NPI (1689670341) is active in the NPPES registry as of the last update on 2008-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.