MARY THERESE KERRIGAN M.D
NPI 1215920038
Family Medicine in Anaheim, CA
About Mary Therese Kerrigan M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY THERESE KERRIGAN M.D (NPI 1215920038) is an individual family medicine provider in Anaheim, California, licensed in California (A 55547) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1994).
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
Mary Therese Kerrigan 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 Mary Therese Kerrigan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- 13,921 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 92801 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.
ANAHEIM, CA 92801
ANAHEIM, CA 92801
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 Mary Therese Kerrigan's NPI number?
The NPI number for Mary Therese Kerrigan is 1215920038. It was assigned to this individual provider in the NPPES registry on August 26, 2005.
Where is Mary Therese Kerrigan located?
Mary Therese Kerrigan practices at 1188 N Euclid St, Anaheim, CA 92801. The listed phone number is (888) 505-0043.
What is Mary Therese Kerrigan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mary Therese Kerrigan enrolled in Medicare?
Yes. Mary Therese Kerrigan 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 Mary Therese Kerrigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Therese Kerrigan reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, 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 Mary Therese Kerrigan'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 Mary Therese Kerrigan was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mary Therese Kerrigan, M.D · NPI 1215920038
Family Medicine physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since August 26, 2005.
## Identity
- **NPI:** 1215920038 (Entity type: Individual)
- **Enumerated:** August 26, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A 55547 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1188 N EUCLID ST, Anaheim, CA 92801-1900
- **Phone:** (888) 505-0043 · **Fax:** (626) 405-6768
## 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:** Southern California Permanente Medical Group (NPI 1336556059, Fullerton, 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 1994
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1215920038) · Data from the CMS NPPES public registry.