JEFFREY CHIEH-LI CHOU MD
NPI 1023384781
Internal Medicine in Raleigh, NC
About Jeffrey Chieh-li Chou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY CHIEH-LI CHOU MD (NPI 1023384781) is an individual internal medicine provider in Raleigh, North Carolina, licensed in North Carolina (2022-00180) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, 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
Jeffrey Chieh-li Chou Md 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
4Medicare enrollment records show Jeffrey Chou reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Raleigh, NC 27607
- Reassigned Medicare billing, North Carolina enrollment
- 701 clinicians in this Medicare group
Raleigh, NC 27608
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 clinicians in this Medicare group
Raleigh, NC 27609
- Reassigned Medicare billing, North Carolina enrollment
- 1,337 clinicians in this Medicare group
Cary, NC 27518
- Reassigned Medicare billing, North Carolina enrollment
- 228 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCRex Hospital
Acute Care Hospitals · Raleigh, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27607 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
RALEIGH, NC 27607
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 Jeffrey Chou's NPI number?
The NPI number for Jeffrey Chou is 1023384781. It was assigned to this individual provider in the NPPES registry on March 28, 2012.
Where is Jeffrey Chou located?
Jeffrey Chou practices at 4420 Lake Boone Trl, Raleigh, NC 27607. The listed phone number is (919) 364-3312.
What is Jeffrey Chou's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jeffrey Chou enrolled in Medicare?
Yes. Jeffrey Chou 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 Jeffrey Chou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Chou reassigns Medicare benefits to 4 organizations: North Carolina Mg, LLC (Raleigh, NC), University Of North Carolina At Chapel Hill (Raleigh, NC), Unc Physicians Network, LLC (Raleigh, NC) and University Of North Carolina Hospitals At Chapel Hill (Cary, NC). 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 Jeffrey Chou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Chou accept?
Health plans from Blue Cross and Blue Shield of NC list Jeffrey Chou 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 Jeffrey Chou affiliated with any hospitals?
According to CMS data, Jeffrey Chou is affiliated with Unc Hospitals and Rex Hospital.
When was this NPI record last updated?
The NPPES record for Jeffrey Chou was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Jeffrey Chieh-Li Chou, MD · NPI 1023384781
Internal Medicine physician in Raleigh, North Carolina. Individual provider, active in the CMS NPPES registry since March 28, 2012.
## Identity
- **NPI:** 1023384781 (Entity type: Individual)
- **Enumerated:** March 28, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 2022-00180 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 4420 LAKE BOONE TRL, Raleigh, NC 27607-6599
- **Phone:** (919) 364-3312
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): North Carolina Mg, LLC (NPI 1215741640, Raleigh, NC); University Of North Carolina At Chapel Hill (NPI 1972912285, Raleigh, NC); Unc Physicians Network, LLC (NPI 1649578147, Raleigh, NC); University Of North Carolina Hospitals At Chapel Hill (NPI 1184400954, Cary, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1023384781) · Data from the CMS NPPES public registry.