Quick answers
- Does Jing Jing Feng accept Medicare assignment?
- Yes. Medicare's clinician data says Jing Jing Feng accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jing Jing Feng see?
- In 2024, CMS data shows 301 Original Medicare patients and 1,040 services for Jing Jing Feng. This counts Original Medicare only and measures volume, not quality.
- What is Jing Jing Feng's NPI number?
- 1003177676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jing Jing Feng, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 301 |
|---|---|
| Services billed to Medicare | 1,040 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient problem focused exam of visual system (92012)199 services
- Established patient complete exam of visual system (92014)173 services
- Photography of the retina (92250)117 services
- Imaging of retina (92134)64 services
- Imaging of optic nerve (92133)53 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes31%
- Ischemic heart disease30%
- Depression24%
Hospitals where Jing Jing Feng works
Medicare's Facility Affiliation Data lists Jing Jing Feng at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Joseph's University Medical Center IncPaterson, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 310019
Practice locations
Addresses where Jing Jing Feng is enrolled with Medicare (CMS data updated October 2, 2026).
- 10 W Hanover Ave, Suite 103Randolph, NJ 07869 (973) 790‑1300
- 220 Hamburg Tpke, Suite 7Wayne, NJ 07470 (973) 790‑1300
Group practices
Medicare enrollment lists Jing Jing Feng as a member of this group (CMS data updated October 2, 2026).
- Refocus Eye Health of NJ PC47 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Randolph
Clinicians with the same Medicare primary specialty in Randolph, NJ — not a recommendation.
Other clinicians in Refocus Eye Health of NJ PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003177676 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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