DANG T BUI MD
NPI 1649265182
Pathology - Anatomic Pathology & Clinical Pathology in Ventura, CA
About Dang T Bui Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANG T BUI MD (NPI 1649265182) is an individual anatomic pathology & clinical pathology provider in Ventura, California, licensed in California (A73677) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dang T Bui 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 Dang Bui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ventura, CA 93003
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Covington Menz Lyche & Lin Medical Gp
- 11 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93003 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.
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.
VENTURA, CA 93003
VENTURA, CA 93003
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 Dang Bui's NPI number?
The NPI number for Dang Bui is 1649265182. It was assigned to this individual provider in the NPPES registry on September 12, 2005.
Where is Dang Bui located?
Dang Bui practices at 147 N Brent St, Ventura, CA 93003. The listed phone number is (805) 652-4201.
What is Dang Bui's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Dang Bui enrolled in Medicare?
Yes. Dang Bui 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 Dang Bui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dang Bui reassigns Medicare benefits to Island View Gastroenterology Assoc. (Ventura, 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 Dang Bui'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 Dang Bui was last updated on December 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dang T Bui, MD · NPI 1649265182
Anatomic Pathology & Clinical Pathology physician in Ventura, California. Individual provider, active in the CMS NPPES registry since September 12, 2005.
## Identity
- **NPI:** 1649265182 (Entity type: Individual)
- **Enumerated:** September 12, 2005
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** A73677 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 147 N BRENT ST, Ventura, CA 93003-2809
- **Phone:** (805) 652-4201 · **Fax:** (805) 643-8511
## 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:** Island View Gastroenterology Assoc. (NPI 1386701787, Ventura, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** December 21, 2016
- **Other identifiers:** Medicare UPIN I19749 (CA); Medicare PIN WA73677A (CA); Medicaid 00A736770 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1649265182) · Data from the CMS NPPES public registry.