DR. KEVIN GUAN FENG LI DO
NPI 1619503653
Internal Medicine - Critical Care Medicine in Edison, NJ
About Dr. Kevin Guan Feng Li Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEVIN GUAN FENG LI DO (NPI 1619503653) is an individual critical care medicine provider in Edison, New Jersey, licensed in New Jersey (25MA12571300) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Cox Medical Center Branson, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Kevin Guan Feng Li Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Kevin Li reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 351 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Poughkeepsie, NY 12601
- Reassigned Medicare billing, New York enrollment
- 235 clinicians in this Medicare group
Amsterdam, NY 12010
- Reassigned Medicare billing, New York enrollment
- 64 clinicians in this Medicare group
Steubenville, OH 43952
- Reassigned Medicare billing, Ohio enrollment
- 98 clinicians in this Medicare group
Branson, MO 65616
- Reassigned Medicare billing, Missouri enrollment
- 143 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 263 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Center Branson
Acute Care Hospitals · Branson, MOJfk Medical Center
Acute Care Hospitals · Edison, NJSt Mary's Healthcare
Acute Care Hospitals · Amsterdam, NYTrinity Medical Ctr East &trinity Medical Ctr West
Acute Care Hospitals · Steubenville, OHSaint Francis Hospital South, LLC
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EDISON, NJ 08820
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kevin Li's NPI number?
The NPI number for Kevin Li is 1619503653. It was assigned to this individual provider in the NPPES registry on March 22, 2020.
Where is Kevin Li located?
Kevin Li practices at 65 James St, Edison, NJ 08820. The listed phone number is (732) 321-7000.
What is Kevin Li's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Kevin Li enrolled in Medicare?
Yes. Kevin Li is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kevin Li's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Li reassigns Medicare benefits to 9 organizations: Hospitalist Physicians Of New Jersey PA (Edison, NJ), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ), Rwjbh Observation Associates LLC (Livingston, NJ), North Shore - Lij Medical PC (New Hyde Park, NY), Physicians Medical Associates New York PC (Poughkeepsie, NY) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kevin Li's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kevin Li accept?
Health plans from Oscar Health list Kevin Li as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kevin Li affiliated with any hospitals?
According to CMS data, Kevin Li is affiliated with Cox Medical Center Branson, Jfk Medical Center, St Mary's Healthcare, Trinity Medical Ctr East &trinity Medical Ctr West and Saint Francis Hospital South, LLC.
When was this NPI record last updated?
The NPPES record for Kevin Li was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Kevin Guan Feng Li, DO · NPI 1619503653
Critical Care Medicine physician in Edison, New Jersey. Individual provider, active in the CMS NPPES registry since March 22, 2020.
## Identity
- **NPI:** 1619503653 (Entity type: Individual)
- **Enumerated:** March 22, 2020
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 25MA12571300 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 65 JAMES ST, Edison, NJ 08820-3903
- **Phone:** (732) 321-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Hospitalist Physicians Of New Jersey PA (NPI 1588021851, Edison, NJ); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); Physicians Medical Associates New York PC (NPI 1487409702, Poughkeepsie, NY); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, New York, class of 2020
## Record status
- **NPPES last updated:** September 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619503653) · Data from the CMS NPPES public registry.