DR. JUSTIN PENG, MD
Internal Medicine - Rheumatology
Active
Individual
NPI: 1538328141
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Internal Medicine - Rheumatology | 207RR0500X | No | D0072143 (MD) |
Frequently Asked Questions
NPI 1538328141 is the National Provider Identifier for DR. JUSTIN PENG, MD, a Internal Medicine - Rheumatology provider located in Washington, DC. This NPI was enumerated on June 9, 2008.
DR. JUSTIN PENG, MD practices at 2021 K ST NW, SUITE 300, Washington, DC 20006.
Quick Facts
- NPI
- 1538328141
- Type
- Individual
- Enumerated
- Jun 9, 2008
- Last Updated
- Feb 5, 2026
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