WENDY MARILYN BUCHI MD
NPI 1356389688
Obstetrics & Gynecology - Gynecology in San Diego, CA
About Wendy Marilyn Buchi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENDY MARILYN BUCHI MD (NPI 1356389688) is an individual gynecology provider in San Diego, California, licensed in California (G70018) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1989).
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
Wendy Marilyn Buchi 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 Wendy Buchi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92121
- Reassigned Medicare billing, California enrollment
- 13 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 10
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 92121 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.
SAN DIEGO, CA 92121
SAN DIEGO, CA 92121
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 Wendy Buchi's NPI number?
The NPI number for Wendy Buchi is 1356389688. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Wendy Buchi located?
Wendy Buchi practices at 9339 Genesee Ave Ste 220, San Diego, CA 92121. The listed phone number is (858) 455-7520.
What is Wendy Buchi's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.
Is Wendy Buchi enrolled in Medicare?
Yes. Wendy Buchi 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 Wendy Buchi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Buchi reassigns Medicare benefits to Igo Medical Group Amc (San Diego, 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 Wendy Buchi'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 Wendy Buchi was last updated on February 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Wendy Marilyn Buchi, MD · NPI 1356389688
Gynecology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1356389688 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Obstetrics & Gynecology - Gynecology · taxonomy 207VG0400X
- **State license:** G70018 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9339 GENESEE AVE, STE 220, San Diego, CA 92121-2121
- **Phone:** (858) 455-7520 · **Fax:** (858) 554-1312
## 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:** Igo Medical Group Amc (NPI 1881623734, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** February 6, 2023
- **Other identifiers:** Other 330627190 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1356389688) · Data from the CMS NPPES public registry.