Malcolm Su
NPI 1790487056 · Internal Medicine Physician · Dallas, TX
Malcolm Su is a Internal Medicine Physician provider in Dallas, TX (NPI 1790487056).
Provider details
- NPI number
- 1790487056
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- W4209 (TX)
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
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 16 |
| Amlodipine Besylate | 30 | — |
| Lisinopril | 23 | — |
| Losartan Potassium | 23 | — |
| Empagliflozinbrand: Jardiance | 15 | — |
| Metformin Hcl | 14 | — |
| Glimepiride |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Malcolm Su's NPI number?
- Malcolm Su's National Provider Identifier (NPI) is 1790487056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malcolm Su's specialty?
- Malcolm Su is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Malcolm Su located?
- Malcolm Su's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7201.
- What is Malcolm Su's phone number?
- The practice phone number listed in the NPPES registry for Malcolm Su is (214) 648-3486.
- Is Malcolm Su's NPI active?
- Yes — Malcolm Su's NPI (1790487056) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.