DR. DARLENE MY CHI DIEP DO
NPI 1215630611
Family Medicine in San Diego, CA
About Dr. Darlene My Chi Diep Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DARLENE MY CHI DIEP DO (NPI 1215630611) is an individual family medicine provider in San Diego, California, licensed in California (20A25257) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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
Dr. Darlene My Chi Diep Do 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 Darlene Diep 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
- 28 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 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.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Darlene Diep's NPI number?
The NPI number for Darlene Diep is 1215630611. It was assigned to this individual provider in the NPPES registry on March 24, 2023.
Where is Darlene Diep located?
Darlene Diep practices at 6605 Nancy Ridge Dr, San Diego, CA 92121. The listed phone number is (858) 900-2747.
What is Darlene Diep's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Darlene Diep enrolled in Medicare?
Yes. Darlene Diep 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 Darlene Diep's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darlene Diep reassigns Medicare benefits to Compass Dermatopathology, Inc. (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 Darlene Diep'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 Darlene Diep was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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. Darlene My Chi Diep, DO · NPI 1215630611
Family Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since March 24, 2023.
## Identity
- **NPI:** 1215630611 (Entity type: Individual)
- **Enumerated:** March 24, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A25257 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6605 NANCY RIDGE DR, San Diego, CA 92121-2253
- **Phone:** (858) 900-2747 · **Fax:** (858) 750-2984
## 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:** Compass Dermatopathology, Inc. (NPI 1922312248, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1215630611) · Data from the CMS NPPES public registry.