Ellie Zheng, M.D.
NPI 1093100141 · General Practice Physician · Upper Darby, PA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellie Zheng, M.D. is a General Practice Physician provider in Upper Darby, PA (NPI 1093100141).
Provider details
- NPI number
- 1093100141
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD463622 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
103 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $132 |
Typical Medicare-allowed amounts for these services range $93–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 32 |
| Metformin Hcl | 58 | 27 |
| Amlodipine Besylate | 47 | 27 |
| Omeprazole | 40 | 21 |
| Diclofenac Sodium | 40 | 19 |
| Tamsulosin Hcl | 39 | 19 |
| Losartan Potassium | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$359 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 500 University DrHershey, PA 17033-2360Phone: (717) 531-8521
Registry dates
- Enumerated
- 2015-04-04
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is Ellie Zheng's NPI number?
- Ellie Zheng's National Provider Identifier (NPI) is 1093100141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellie Zheng's specialty?
- Ellie Zheng is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Ellie Zheng located?
- Ellie Zheng's practice location on file with NPPES is 6787 Market St, Upper Darby, PA 19082.
- What is Ellie Zheng's phone number?
- The practice phone number listed in the NPPES registry for Ellie Zheng is (610) 352-8000.
- Does Ellie Zheng accept Medicare?
- Ellie Zheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellie Zheng's NPI active?
- Yes — Ellie Zheng's NPI (1093100141) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.