Quick answers
- Where does Helen L. Zhang see patients?
- Medicare's clinician data lists 2 practice locations, including Philadelphia, PA and Morrisville, NC. Call before your visit to confirm the address.
- What is Helen L. Zhang's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Helen L. Zhang accept Medicare assignment?
- Yes. Medicare's clinician data says Helen L. Zhang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Helen L. Zhang offer telehealth?
- Medicare's clinician data says Helen L. Zhang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Helen L. Zhang?
- (215) 662-9908, as listed in official Medicare / NPI Registry data.
- What is Helen L. Zhang's NPI number?
- 1962865634. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Helen L. Zhang is enrolled with Medicare (CMS data updated 2026-10-02).
- 3801 Filbert St Mab 1st Flr, Infectious Disease PpmcPhiladelphia, PA 19104 (215) 662‑9908
- 5221 Paramount Pkwy, Suite 220Morrisville, NC 27560 (984) 215‑6050
Group practices
Medicare enrollment lists Helen L. Zhang as a member of these groups (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
- UNC Physicians Network LLC998 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1962865634 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians