Ling Cheng, M.D.
NPI 1306285796 · Internal Medicine Physician · Harbor City, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ling Cheng, M.D. is a Internal Medicine Physician provider in Harbor City, CA (NPI 1306285796).
Provider details
- NPI number
- 1306285796
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A137517 (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
13 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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 264 | 48 |
| Amlodipine Besylate | 133 | 25 |
| Potassium Chloride | 115 | 23 |
| Furosemide | 91 | 19 |
| Enoxaparin Sodium | 85 | 12 |
| Pantoprazole Sodium | 77 | 18 |
| Lactulose | 75 | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-18
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Ling Cheng's NPI number?
- Ling Cheng's National Provider Identifier (NPI) is 1306285796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ling Cheng's specialty?
- Ling Cheng is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ling Cheng located?
- Ling Cheng's practice location on file with NPPES is 25975 Normandie Ave, Harbor City, CA 90710-3416.
- What is Ling Cheng's phone number?
- The practice phone number listed in the NPPES registry for Ling Cheng is (310) 325-5111.
- Does Ling Cheng accept Medicare?
- Ling Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ling Cheng's NPI active?
- Yes — Ling Cheng's NPI (1306285796) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.