Dang Huynh, M.D.
NPI 1023496304 · Emergency Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dang Huynh, M.D. is a Emergency Medicine Physician provider in Tucson, AZ (NPI 1023496304).
Provider details
- NPI number
- 1023496304
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R74954 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
571 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 Moderate Level of Medical Decision Making99284 | 248 | $115 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 122 | $165 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 99 | $68 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 45 | $8 |
| Critical Care, First 30-74 Minutes99291 | 38 | $197 |
| Critical Care, Each Additional 30 Minutes99292 | 19 | $96 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 74 | 74 |
| Prednisone | 44 | 44 |
| Ondansetronbrand: Ondansetron Odt | 31 | 31 |
| Azithromycin | 27 | 27 |
| Methocarbamol | 26 | 26 |
| Ibuprofen | 25 | 25 |
| Potassium Chloride | 18 | 17 |
| Ciprofloxacin Hcl | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-07
- Last updated
- 2015-05-07
Frequently asked questions
- What is Dang Huynh's NPI number?
- Dang Huynh's National Provider Identifier (NPI) is 1023496304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dang Huynh's specialty?
- Dang Huynh is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dang Huynh located?
- Dang Huynh's practice location on file with NPPES is 1501 N Campbell Ave, Tucson, AZ 85724-0001.
- What is Dang Huynh's phone number?
- The practice phone number listed in the NPPES registry for Dang Huynh is (520) 694-0111.
- Does Dang Huynh accept Medicare?
- Dang Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dang Huynh's NPI active?
- Yes — Dang Huynh's NPI (1023496304) is active in the NPPES registry as of the last update on 2015-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.