David Hwang, DO
NPI 1003475039 · Nephrology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hwang, DO is a Nephrology Physician provider in Los Angeles, CA (NPI 1003475039).
Provider details
- NPI number
- 1003475039
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5151013415 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 51 | 25 |
| Lisinopril | 32 | 22 |
| Losartan Potassium | 32 | 19 |
| Nifedipinebrand: Nifedipine Er | 29 | 15 |
| Spironolactone | 22 | 11 |
| Furosemide | 19 | 11 |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (1)
- 28050 Grand River AveFarmington Hills, MI 48336-5919Phone: (248) 471-8232
Registry dates
- Enumerated
- 2019-06-12
- Last updated
- 2024-09-10
- Certified
- 2024-09-10
Frequently asked questions
- What is David Hwang's NPI number?
- David Hwang's National Provider Identifier (NPI) is 1003475039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hwang's specialty?
- David Hwang is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is David Hwang located?
- David Hwang's practice location on file with NPPES is 4867 W Sunset Blvd, Los Angeles, CA 90027-5969.
- What is David Hwang's phone number?
- The practice phone number listed in the NPPES registry for David Hwang is (833) 574-2273.
- Does David Hwang accept Medicare?
- David Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hwang's NPI active?
- Yes — David Hwang's NPI (1003475039) is active in the NPPES registry as of the last update on 2024-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.