KATHERINE COAKLEY M.D.
NPI 1427438605
Obstetrics & Gynecology in San Diego, CA
About Katherine Coakley M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE COAKLEY M.D. (NPI 1427438605) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (A148457) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Boston University School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Katherine Coakley 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 Reassignments
4Medicare enrollment records show Katherine Coakley reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 171 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Costa Mesa, CA 92627
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: University Of California Irvine
- 255 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 149 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 92103 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Katherine Coakley's NPI number?
The NPI number for Katherine Coakley is 1427438605. It was assigned to this individual provider in the NPPES registry on June 3, 2015.
Where is Katherine Coakley located?
Katherine Coakley practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.
What is Katherine Coakley's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katherine Coakley enrolled in Medicare?
Yes. Katherine Coakley 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 organizations bill Medicare for Katherine Coakley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Coakley reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (San Diego, CA), Southern California Permanente Medical Group (San Diego, CA), Uc Irvine Health Cancer Center, Newport Pacific Medical Center (Costa Mesa, CA) and Regents Of The University Of California (Orange, CA). Each 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 Katherine Coakley'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 Katherine Coakley was last updated on December 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Katherine Coakley, M.D. · NPI 1427438605
Obstetrics & Gynecology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since June 3, 2015.
## Identity
- **NPI:** 1427438605 (Entity type: Individual)
- **Enumerated:** June 3, 2015
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A148457 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (800) 926-8273
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1174626618, San Diego, CA); Southern California Permanente Medical Group (NPI 1023425972, San Diego, CA); Uc Irvine Health Cancer Center, Newport Pacific Medical Center (NPI 1558783696, Costa Mesa, CA); Regents Of The University Of California (NPI 1356304034, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** December 26, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1427438605) · Data from the CMS NPPES public registry.