Darin Charles, M.D.
NPI 1659333771 · Family Medicine Physician · Mansfield, TX
Darin Charles, M.D. is a Family Medicine Physician provider in Mansfield, TX (NPI 1659333771).
Provider details
- NPI number
- 1659333771
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M0373 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 24 |
| Meloxicam | 39 | — |
| Levothyroxine Sodium | 39 | 12 |
| Rosuvastatin Calcium | 28 | — |
| Losartan Potassium | 28 | — |
| Trazodone Hcl | 24 | — |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2014-07-29
Frequently asked questions
- What is Darin Charles's NPI number?
- Darin Charles's National Provider Identifier (NPI) is 1659333771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darin Charles's specialty?
- Darin Charles is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darin Charles located?
- Darin Charles's practice location on file with NPPES is 1601 E Debbie Ln, Mansfield, TX 76063-3674.
- What is Darin Charles's phone number?
- The practice phone number listed in the NPPES registry for Darin Charles is (817) 473-9125.
- Is Darin Charles's NPI active?
- Yes — Darin Charles's NPI (1659333771) is active in the NPPES registry as of the last update on 2014-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.