Ronald Charles, MD
NPI 1770590531 · Emergency Medicine Physician · Houston, TX
Ronald Charles, MD is a Emergency Medicine Physician provider in Houston, TX (NPI 1770590531).
Provider details
- NPI number
- 1770590531
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 24830 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2014-06-06
Frequently asked questions
- What is Ronald Charles's NPI number?
- Ronald Charles's National Provider Identifier (NPI) is 1770590531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Charles's specialty?
- Ronald Charles is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Charles located?
- Ronald Charles's practice location on file with NPPES is 4141 North Fwy, Houston, TX 77022-4208.
- What is Ronald Charles's phone number?
- The practice phone number listed in the NPPES registry for Ronald Charles is (832) 582-8379.
- Is Ronald Charles's NPI active?
- Yes — Ronald Charles's NPI (1770590531) is active in the NPPES registry as of the last update on 2014-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.