Chengyu Liu, M.D.
NPI 1609086636 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chengyu Liu, M.D. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1609086636).
Provider details
- NPI number
- 1609086636
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD432025 (PA)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 26 | — |
| Quetiapine Fumarate | 24 | — |
| Lorazepam | 20 | 19 |
| Furosemide | 17 | — |
| Divalproex Sodium | 16 | — |
| Morphine Sulfate | 14 | 14 |
| Digoxin | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2008-11-17
Frequently asked questions
- What is Chengyu Liu's NPI number?
- Chengyu Liu's National Provider Identifier (NPI) is 1609086636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chengyu Liu's specialty?
- Chengyu Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chengyu Liu located?
- Chengyu Liu's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140-5103.
- What is Chengyu Liu's phone number?
- The practice phone number listed in the NPPES registry for Chengyu Liu is (215) 707-9403.
- Does Chengyu Liu accept Medicare?
- Chengyu Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chengyu Liu's NPI active?
- Yes — Chengyu Liu's NPI (1609086636) is active in the NPPES registry as of the last update on 2008-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.