DAHLIA BU M.D.
NPI 1770754087
Obstetrics & Gynecology in Fair Oaks, CA
About Dahlia Bu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAHLIA BU M.D. (NPI 1770754087) is an individual obstetrics & gynecology provider in Fair Oaks, California, licensed in California (00G40859) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1978).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dahlia Bu M.d. 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 Dahlia Bu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fair Oaks, CA 95628
- Reassigned Medicare billing, California enrollment
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 2
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 95628 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Dahlia Bu's NPI number?
The NPI number for Dahlia Bu is 1770754087. It was assigned to this individual provider in the NPPES registry on March 13, 2008.
Where is Dahlia Bu located?
Dahlia Bu practices at 5525 Dewey Dr Ste 108, Fair Oaks, CA 95628. The listed phone number is (916) 961-2800.
What is Dahlia Bu's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Dahlia Bu enrolled in Medicare?
Yes. Dahlia Bu 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 Dahlia Bu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dahlia Bu reassigns Medicare benefits to Dahlia Bu MD A Prof Corp. (Fair Oaks, 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 Dahlia Bu'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 Dahlia Bu was last updated on March 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dahlia Bu, M.D. · NPI 1770754087
Obstetrics & Gynecology physician in Fair Oaks, California. Individual provider, active in the CMS NPPES registry since March 13, 2008.
## Identity
- **NPI:** 1770754087 (Entity type: Individual)
- **Enumerated:** March 13, 2008
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 00G40859 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5525 DEWEY DR STE 108, Fair Oaks, CA 95628-3130
- **Phone:** (916) 961-2800
## 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:** Dahlia Bu MD A Prof Corp. (NPI 1205954351, Fair Oaks, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 1978
## Record status
- **NPPES last updated:** March 13, 2008
- **Other identifiers:** Medicare UPIN A48377 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770754087) · Data from the CMS NPPES public registry.