Vi Dang, MD
NPI 1427345073 · Emergency Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vi Dang, MD is a Emergency Medicine Physician provider in Dallas, TX (NPI 1427345073).
Provider details
- NPI number
- 1427345073
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301098967 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
293 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 120 | $170 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 75 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 60 | $117 |
| Critical Care, First 30-74 Minutes99291 | 38 | $206 |
Typical Medicare-allowed amounts for these services range $8–$206 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 34 | 34 |
| Cephalexin | 28 | 27 |
| Azithromycin | 20 | 20 |
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Prednisone | 15 | 15 |
| Tizanidine Hcl | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1100 Reid PkwyRichmond, IN 47374-1157Phone: (765) 983-3144Fax: (765) 983-3038
Registry dates
- Enumerated
- 2011-07-05
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Vi Dang's NPI number?
- Vi Dang's National Provider Identifier (NPI) is 1427345073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vi Dang's specialty?
- Vi Dang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vi Dang located?
- Vi Dang's practice location on file with NPPES is 12221 Merit Dr, Dallas, TX 75251-2202.
- What is Vi Dang's phone number?
- The practice phone number listed in the NPPES registry for Vi Dang is (214) 217-1911.
- Does Vi Dang accept Medicare?
- Vi Dang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vi Dang's NPI active?
- Yes — Vi Dang's NPI (1427345073) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.