Alexander Hwang, MD
NPI 1447754676 · Emergency Medicine Physician · Apo
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Hwang, MD is a Emergency Medicine Physician provider in Apo (NPI 1447754676).
Provider details
- NPI number
- 1447754676
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A164657 (CA)
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Alexander Hwang's NPI number?
- Alexander Hwang's National Provider Identifier (NPI) is 1447754676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Hwang's specialty?
- Alexander Hwang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Hwang located?
- Alexander Hwang's practice location on file with NPPES is Landstuhl Regional Medical Center, Apo, 09180-3100.
- What is Alexander Hwang's phone number?
- The practice phone number listed in the NPPES registry for Alexander Hwang is (314) 590-7028.
- Does Alexander Hwang accept Medicare?
- Alexander Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Hwang's NPI active?
- Yes — Alexander Hwang's NPI (1447754676) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.