HUONG-ANH NGO LONG, M.D., INC.
NPI 1972709558
Physical Medicine & Rehabilitation in San Pedro, CA
About Huong-anh Ngo Long, M.d., Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUONG-ANH NGO LONG, M.D., INC. (NPI 1972709558) is a healthcare organization registered as a physical medicine & rehabilitation in San Pedro, California and active in the NPI registry since June 2007. The organization lists Huong-anh Ngo Long, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Huong-anh Ngo Long, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Huong-Anh Ngo Long, M.D., Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Huong-Anh Ngo Long, M.D., Inc.'s NPI number?
The NPI number for Huong-Anh Ngo Long, M.D., Inc. is 1972709558. It was assigned to this organization in the NPPES registry on June 21, 2007.
Where is Huong-Anh Ngo Long, M.D., Inc. located?
Huong-Anh Ngo Long, M.D., Inc. is located at 1300 W 7th St, San Pedro, CA 90732. The listed phone number is (310) 514-5208.
What is Huong-Anh Ngo Long, M.D., Inc.'s specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Huong-Anh Ngo Long, M.D., Inc. enrolled in Medicare?
Yes. Huong-Anh Ngo Long, M.D., Inc. is registered in the Medicare PECOS enrollment system.
When is Huong-Anh Ngo Long, M.D., Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Huong-Anh Ngo Long, M.D., Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Physical Medicine and Rehabilitation, reassign their Medicare billing to Huong-Anh Ngo Long, M.D., Inc.. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Huong-Anh Ngo Long, M.D., Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.