Quyen Luong, DO, PHD
NPI 1649929258 · Internal Medicine Physician · Hershey, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quyen Luong, DO, PHD is a Internal Medicine Physician provider in Hershey, PA (NPI 1649929258).
Provider details
- NPI number
- 1649929258
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- OS025881 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 24 |
| Losartan Potassium | 24 |
| Atorvastatin Calcium | 19 |
| Pantoprazole Sodium | 17 |
| Metoprolol Tartrate | 15 |
| Simvastatin | 15 |
| Tirzepatidebrand: Mounjaro | 14 |
| Semaglutidebrand: Ozempic | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-21
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Quyen Luong's NPI number?
- Quyen Luong's National Provider Identifier (NPI) is 1649929258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quyen Luong's specialty?
- Quyen Luong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Quyen Luong located?
- Quyen Luong's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Quyen Luong's phone number?
- The practice phone number listed in the NPPES registry for Quyen Luong is (717) 531-8521.
- Does Quyen Luong accept Medicare?
- Quyen Luong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quyen Luong's NPI active?
- Yes — Quyen Luong's NPI (1649929258) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.