NHA THANH LY CRNA
NPI 1699163097
Nurse Anesthetist, Certified Registered in Stanford, CA
About Nha Thanh Ly Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NHA THANH LY CRNA (NPI 1699163097) is an individual nurse anesthetist, certified registered in Stanford, California, licensed in California (95000260) and active in the NPI registry since January 2015. She maintains a secondary practice location in Redwood City and is a graduate of Other (2014).
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
Nha Thanh Ly Crna 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
5Medicare enrollment records show Nha Ly reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Camarillo, CA 93012
- Reassigned Medicare billing, California enrollment
- 112 clinicians in this Medicare group
Palo Alto, CA 94304
- Reassigned Medicare billing, California enrollment
- 3,617 clinicians in this Medicare group
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Danville, CA 94526
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Salim M. Shelby MD A Professional Corporation
- 15 clinicians in this Medicare group
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 4,258 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 94305 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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Nha Ly's NPI number?
The NPI number for Nha Ly is 1699163097. It was assigned to this individual provider in the NPPES registry on January 7, 2015.
Where is Nha Ly located?
Nha Ly practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Nha Ly's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Nha Ly enrolled in Medicare?
Yes. Nha Ly 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 Nha Ly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nha Ly reassigns Medicare benefits to 5 organizations: Apa Medical Group, Inc. (Camarillo, CA), Lpch Medical Group Div Of Lucile (Palo Alto, CA), Permanente Medical Group Inc (Santa Clara, CA), Executive Gi Services (Danville, CA) and Stanford Health Care (Pleasanton, CA). 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 Nha Ly'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 Nha Ly was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Nha Thanh Ly, CRNA · NPI 1699163097
Nurse Anesthetist, Certified Registered physician in Stanford, California. Individual provider, active in the CMS NPPES registry since January 7, 2015.
## Identity
- **NPI:** 1699163097 (Entity type: Individual)
- **Enumerated:** January 7, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 95000260 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Apa Medical Group, Inc. (NPI 1700596111, Camarillo, CA); Lpch Medical Group Div Of Lucile (NPI 1417907940, Palo Alto, CA); Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA); Executive Gi Services (NPI 1669730339, Danville, CA); Stanford Health Care (NPI 1124561758, Pleasanton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 8, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1699163097) · Data from the CMS NPPES public registry.