Alexander Truong, M.D., M.P.H.
NPI 1598950172 · Critical Care Medicine (Internal Medicine) Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Truong, M.D., M.P.H. is a Critical Care Medicine (Internal Medicine) Physician provider in Atlanta, GA (NPI 1598950172).
Provider details
- NPI number
- 1598950172
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
- License
- 9999999999999 (MD)
Specialties & taxonomies
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
18 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
611 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 96 | $87 |
| Critical Care, First 30-74 Minutes99291 | 87 | $211 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $129 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 35 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $66 |
| Test to Determine Lung Volumes Using Sensors94726 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 341 | 62 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 326 | 110 |
| Montelukast Sodium | 173 | 55 |
| Famotidine | 150 | 50 |
| Prednisone | 101 | 54 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 92 | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-07
- Last updated
- 2016-04-13
Frequently asked questions
- What is Alexander Truong's NPI number?
- Alexander Truong's National Provider Identifier (NPI) is 1598950172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Truong's specialty?
- Alexander Truong is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Truong located?
- Alexander Truong's practice location on file with NPPES is 1365 Clifton Rd Ne, Atlanta, GA 30322-1013.
- What is Alexander Truong's phone number?
- The practice phone number listed in the NPPES registry for Alexander Truong is (404) 778-7726.
- Does Alexander Truong accept Medicare?
- Alexander Truong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Truong's NPI active?
- Yes — Alexander Truong's NPI (1598950172) is active in the NPPES registry as of the last update on 2016-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.