Clemens Hong, M.D.
NPI 1275559528 · Internal Medicine Physician · Los Angeles, CA
Clemens Hong, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1275559528).
Provider details
- NPI number
- 1275559528
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A91990 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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.
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 |
|---|---|---|
| Atorvastatin Calcium | 31 | 13 |
| Omeprazole | 25 | — |
| Amlodipine Besylate | 18 | — |
| Losartan Potassium | 17 | — |
| Hydrochlorothiazide | 15 | — |
| Benazepril Hcl | 12 | — |
| Lisinopril | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2020-10-07
- Certified
- 2020-10-07
Frequently asked questions
- What is Clemens Hong's NPI number?
- Clemens Hong's National Provider Identifier (NPI) is 1275559528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clemens Hong's specialty?
- Clemens Hong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clemens Hong located?
- Clemens Hong's practice location on file with NPPES is 1670 E 120th St, Los Angeles, CA 90059-3026.
- What is Clemens Hong's phone number?
- The practice phone number listed in the NPPES registry for Clemens Hong is (213) 288-8488.
- Is Clemens Hong's NPI active?
- Yes — Clemens Hong's NPI (1275559528) is active in the NPPES registry as of the last update on 2020-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.