BERNICE Q. LY MD
NPI 1326082462
Internal Medicine in Tuba City, AZ
About Bernice Q. Ly Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BERNICE Q. LY MD (NPI 1326082462) is an individual internal medicine provider in Tuba City, Arizona, licensed in California (A87182) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Minnesota Medical School (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Bernice Q. Ly 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
2Medicare enrollment records show Bernice Ly reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tuba City, AZ 86045
- Reassigned Medicare billing, Texas enrollment
- 540 clinicians in this Medicare group
West Chicago, IL 60185
- Reassigned Medicare billing, Illinois enrollment
- 413 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 86045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
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.
TUBA CITY, AZ 86045
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 Bernice Ly's NPI number?
The NPI number for Bernice Ly is 1326082462. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is Bernice Ly located?
Bernice Ly practices at 167 North Main Street, Tuba City, AZ 86045. The listed phone number is (928) 283-2501.
What is Bernice Ly's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Bernice Ly enrolled in Medicare?
Yes. Bernice 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 Bernice Ly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bernice Ly reassigns Medicare benefits to 2 organizations: Tuba City Regional Health Care Corporation (Tuba City, AZ) and Access Community Health Network (West Chicago, IL). 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 Bernice 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 Bernice Ly was last updated on June 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Bernice Q. Ly, MD · NPI 1326082462
Internal Medicine physician in Tuba City, Arizona. Individual provider, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1326082462 (Entity type: Individual)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A87182 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 167 NORTH MAIN STREET, Tuba City, AZ 86045-0600
- **Phone:** (928) 283-2501 · **Fax:** (928) 283-2677
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Tuba City Regional Health Care Corporation (NPI 1548294424, Tuba City, AZ); Access Community Health Network (NPI 1710065164, West Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2001
## Record status
- **NPPES last updated:** June 15, 2011
- **Other identifiers:** Medicare UPIN I21415; Medicaid 908105 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1326082462) · Data from the CMS NPPES public registry.