Quick answers
- Does Ronglan Zheng accept Medicare assignment?
- Yes. Medicare's clinician data says Ronglan Zheng 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 Ronglan Zheng see?
- In 2024, CMS data shows 145 Original Medicare patients and 4,269 services for Ronglan Zheng. This counts Original Medicare only and measures volume, not quality.
- What is Ronglan Zheng's NPI number?
- 1427083880. 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 Ronglan Zheng, 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 | 145 |
|---|---|
| Services billed to Medicare | 4,269 |
| Different services or procedures | 42 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Acupuncture with electrical stimulation, each additional 15 minutes (97814)1,808 services
- Acupuncture with electrical stimulation, initial 15 minutes (97813)906 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)221 services
- Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)159 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)136 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 cholesterol75%
- Arthritis75%
- High blood pressure70%
- Ischemic heart disease37%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)28%
- Diabetes27%
Practice locations
Addresses where Ronglan Zheng is enrolled with Medicare (CMS data updated October 2, 2026).
- 1100 S Alvarado StLos Angeles, CA 90006 (312) 635‑0973
Group practices
Medicare enrollment lists Ronglan Zheng as a member of this group (CMS data updated October 2, 2026).
- Integrated Rehab Consultants California Inc39 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Other clinicians in Integrated Rehab Consultants California Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427083880 |
| 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 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