DR. BRITTANEY BICH-HANH KHONG VARGAS MD
NPI 1881181972
Emergency Medicine in Mammoth Lakes, CA
About Dr. Brittaney Bich-hanh Khong Vargas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRITTANEY BICH-HANH KHONG VARGAS MD (NPI 1881181972) is an individual emergency medicine provider in Mammoth Lakes, California, licensed in California (A163518) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Loma Linda, and is a graduate of University Of Wisconsin School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Dr. Brittaney Bich-hanh Khong Vargas 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 Brittaney Vargas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mammoth Lakes, CA 93546
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
Palmdale, CA 93551
- Reassigned Medicare billing, California enrollment
- 2,584 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 93546 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.
MAMMOTH LAKES, CA 93546
MAMMOTH LAKES, CA 93546
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 Brittaney Vargas's NPI number?
The NPI number for Brittaney Vargas is 1881181972. It was assigned to this individual provider in the NPPES registry on April 16, 2018. The provider is also known as Dr. Brittaney Bich-Hanh Khong MD.
Where is Brittaney Vargas located?
Brittaney Vargas practices at 85 Sierra Park Rd, Mammoth Lakes, CA 93546. The listed phone number is (760) 934-3311.
What is Brittaney Vargas's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brittaney Vargas enrolled in Medicare?
Yes. Brittaney Vargas 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 Brittaney Vargas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittaney Vargas reassigns Medicare benefits to 2 organizations: Southern Mono Health Care District (Mammoth Lakes, CA) and Faculty Physicians And Surgeons Of Llusm (Palmdale, 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 Brittaney Vargas'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 Brittaney Vargas was last updated on June 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Brittaney Bich-Hanh Khong Vargas, MD · NPI 1881181972
Emergency Medicine physician in Mammoth Lakes, California. Individual provider, active in the CMS NPPES registry since April 16, 2018.
## Identity
- **NPI:** 1881181972 (Entity type: Individual)
- **Enumerated:** April 16, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A163518 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 85 SIERRA PARK RD, Mammoth Lakes, CA 93546-2073
- **Phone:** (760) 934-3311
## 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): Southern Mono Health Care District (NPI 1962444059, Mammoth Lakes, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1679754634, Palmdale, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** June 28, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1881181972) · Data from the CMS NPPES public registry.