Alex Chu, D.O.
NPI 1922082270 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Chu, D.O. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1922082270).
Provider details
- NPI number
- 1922082270
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS-006940-L (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
20 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 80 | 19 |
| Amlodipine Besylate | 64 | 15 |
| Losartan Potassium | 63 | 14 |
| Glipizidebrand: Glipizide Er | 61 | 11 |
| Metoprolol Succinate | 45 | — |
| Furosemide | 41 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-30
- Last updated
- 2012-07-23
Frequently asked questions
- What is Alex Chu's NPI number?
- Alex Chu's National Provider Identifier (NPI) is 1922082270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Chu's specialty?
- Alex Chu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Chu located?
- Alex Chu's practice location on file with NPPES is 6100 Castor Ave, Philadelphia, PA 19149-3215.
- What is Alex Chu's phone number?
- The practice phone number listed in the NPPES registry for Alex Chu is (215) 744-6061.
- Does Alex Chu accept Medicare?
- Alex Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Chu's NPI active?
- Yes — Alex Chu's NPI (1922082270) is active in the NPPES registry as of the last update on 2012-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.