BHRETT ALLISON LASH MD
NPI 1568489383
Internal Medicine in Oakland, CA
About Bhrett Allison Lash Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BHRETT ALLISON LASH MD (NPI 1568489383) is an individual internal medicine provider in Oakland, California, licensed in California (A76274) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Florida College Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
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
Bhrett Allison Lash 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 Reassignment
Medicare enrollment records show Bhrett Lash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oakland, CA 94602
- Reassigned Medicare billing, California enrollment
- 900 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 94601 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 8
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.
OAKLAND, CA 94601
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 Bhrett Lash's NPI number?
The NPI number for Bhrett Lash is 1568489383. It was assigned to this individual provider in the NPPES registry on July 16, 2006.
Where is Bhrett Lash located?
Bhrett Lash practices at 2950 International Blvd Native American Health Center, Oakland, CA 94601. The listed phone number is (510) 535-4400.
What is Bhrett Lash's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Bhrett Lash enrolled in Medicare?
Yes. Bhrett Lash 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 Bhrett Lash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bhrett Lash reassigns Medicare benefits to Alameda Health System (Oakland, 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 Bhrett Lash'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 Bhrett Lash was last updated on January 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Bhrett Allison Lash, MD · NPI 1568489383
Internal Medicine physician in Oakland, California. Individual provider, active in the CMS NPPES registry since July 16, 2006.
## Identity
- **NPI:** 1568489383 (Entity type: Individual)
- **Enumerated:** July 16, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A76274 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2950 INTERNATIONAL BLVD, NATIVE AMERICAN HEALTH CENTER, Oakland, CA 94601-2228
- **Phone:** (510) 535-4400
## 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:** Alameda Health System (NPI 1740332931, Oakland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2000
## Record status
- **NPPES last updated:** January 12, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1568489383) · Data from the CMS NPPES public registry.