Charles Matthews, M.D.
NPI 1851438725 · Internal Medicine Physician · Las Vegas, NV
Charles Matthews, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1851438725).
Provider details
- NPI number
- 1851438725
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1923 (NV)
Specialties & taxonomies
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
- 2007-01-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Matthews's NPI number?
- Charles Matthews's National Provider Identifier (NPI) is 1851438725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Matthews's specialty?
- Charles Matthews is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Matthews located?
- Charles Matthews's practice location on file with NPPES is 4217 Del Monte Ave, Las Vegas, NV 89102-3875.
- What is Charles Matthews's phone number?
- The practice phone number listed in the NPPES registry for Charles Matthews is (512) 442-2062.
- Is Charles Matthews's NPI active?
- Yes — Charles Matthews's NPI (1851438725) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.