River Charles, MD
NPI 1134782535 · Anatomic Pathology & Clinical Pathology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
River Charles, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Little Rock, AR (NPI 1134782535).
Provider details
- NPI number
- 1134782535
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E-16945 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,346 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Antibody Evaluation, Each Additional Single Antibody Stain Procedure88350 | 1,172 | $26 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 670 | $11 |
| Antibody Evaluation, Initial Single Antibody Stain Procedure88346 | 142 | $33 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 141 | $34 |
| Electron Microscopy for Diagnosis88348 | 123 | $70 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 63 | $32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-21
- Last updated
- 2024-02-13
- Certified
- 2024-02-13
Frequently asked questions
- What is River Charles's NPI number?
- River Charles's National Provider Identifier (NPI) is 1134782535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is River Charles's specialty?
- River Charles is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is River Charles located?
- River Charles's practice location on file with NPPES is 10810 Executive Center Dr Ste 100, Little Rock, AR 72211-4386.
- What is River Charles's phone number?
- The practice phone number listed in the NPPES registry for River Charles is (501) 604-2695.
- Does River Charles accept Medicare?
- River Charles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is River Charles's NPI active?
- Yes — River Charles's NPI (1134782535) is active in the NPPES registry as of the last update on 2024-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.