Calvin Lu, MD
NPI 1922105758 · Medical Oncology Physician · Exton, PA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Lu, MD is a Medical Oncology Physician provider in Exton, PA (NPI 1922105758).
Provider details
- NPI number
- 1922105758
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD026973E (PA)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2019-09-17
Frequently asked questions
- What is Calvin Lu's NPI number?
- Calvin Lu's National Provider Identifier (NPI) is 1922105758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Lu's specialty?
- Calvin Lu is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Lu located?
- Calvin Lu's practice location on file with NPPES is 720 W Lincoln Hwy Ste 720, Exton, PA 19341-2547.
- What is Calvin Lu's phone number?
- The practice phone number listed in the NPPES registry for Calvin Lu is (610) 269-8415.
- Does Calvin Lu accept Medicare?
- Calvin Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Lu's NPI active?
- Yes — Calvin Lu's NPI (1922105758) is active in the NPPES registry as of the last update on 2019-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.