CHRISTOPHER LEE NG DO
NPI 1669001749
Internal Medicine in Long Beach, CA
About Christopher Lee Ng Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER LEE NG DO (NPI 1669001749) is an individual internal medicine provider in Long Beach, California, licensed in California (20A20642) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Colton, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Christopher Lee Ng 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 Reassignment
Medicare enrollment records show Christopher Ng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90806 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.
LONG BEACH, CA 90806
LONG BEACH, CA 90806
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 Christopher Ng's NPI number?
The NPI number for Christopher Ng is 1669001749. It was assigned to this individual provider in the NPPES registry on April 2, 2020.
Where is Christopher Ng located?
Christopher Ng practices at 2699 Atlantic Ave, Long Beach, CA 90806. The listed phone number is (562) 426-3333.
What is Christopher Ng's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christopher Ng enrolled in Medicare?
Yes. Christopher Ng 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 organization bills Medicare for Christopher Ng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Ng reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, CA). The 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 Christopher Ng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christopher Ng was last updated on January 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Christopher Lee Ng, DO · NPI 1669001749
Internal Medicine physician in Long Beach, California. Individual provider, active in the CMS NPPES registry since April 2, 2020.
## Identity
- **NPI:** 1669001749 (Entity type: Individual)
- **Enumerated:** April 2, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A20642 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2699 ATLANTIC AVE, Long Beach, CA 90806-2710
- **Phone:** (562) 426-3333 · **Fax:** (562) 424-0847
## 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:** Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669001749) · Data from the CMS NPPES public registry.