DIANA CAROLINA ROMERO
NPI 1124534425
Marriage & Family Therapist in Irvine, CA
About Diana Carolina Romero NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA CAROLINA ROMERO (NPI 1124534425) is an individual marriage & family therapist in Irvine, California, licensed in California (132812) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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
Diana Carolina Romero 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 Diana Romero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Irvine, CA 92618
- Reassigned Medicare billing, California enrollment
- 78 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRVINE, CA 92618
IRVINE, CA 92618
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 Diana Romero's NPI number?
The NPI number for Diana Romero is 1124534425. It was assigned to this individual provider in the NPPES registry on December 21, 2017.
Where is Diana Romero located?
Diana Romero practices at 15635 Alton Pkwy Ste 350, Irvine, CA 92618. The listed phone number is (949) 528-6300.
What is Diana Romero's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Diana Romero enrolled in Medicare?
Yes. Diana Romero 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 Diana Romero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Romero reassigns Medicare benefits to Orange County Health Psychologists, Inc. (Irvine, 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 Diana Romero'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 Diana Romero was last updated on April 27, 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.
# Diana Carolina Romero · NPI 1124534425
Marriage & Family Therapist provider in Irvine, California. Individual provider, active in the CMS NPPES registry since December 21, 2017.
## Identity
- **NPI:** 1124534425 (Entity type: Individual)
- **Enumerated:** December 21, 2017
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 132812 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 15635 ALTON PKWY STE 350, Irvine, CA 92618-7333
- **Phone:** (949) 528-6300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Orange County Health Psychologists, Inc. (NPI 1174945554, Irvine, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1124534425) · Data from the CMS NPPES public registry.