DR. ARISA ELENA ORTIZ M.D.
NPI 1659556165
Dermatology in San Diego, CA
About Dr. Arisa Elena Ortiz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARISA ELENA ORTIZ M.D. (NPI 1659556165) is an individual dermatology provider in San Diego, California, licensed in California (A101163) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
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. Arisa Elena Ortiz 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 Arisa Ortiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 58 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 92122 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 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
SAN DIEGO, CA 92122
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 Arisa Ortiz's NPI number?
The NPI number for Arisa Ortiz is 1659556165. It was assigned to this individual provider in the NPPES registry on January 2, 2008.
Where is Arisa Ortiz located?
Arisa Ortiz practices at 8899 University Center Ln Suite 350, San Diego, CA 92122. The listed phone number is (949) 824-7103.
What is Arisa Ortiz's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Arisa Ortiz enrolled in Medicare?
Yes. Arisa Ortiz 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 Arisa Ortiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arisa Ortiz reassigns Medicare benefits to Regents Of The University Of California (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 Arisa Ortiz'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 Arisa Ortiz was last updated on July 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Arisa Elena Ortiz, M.D. · NPI 1659556165
Dermatology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since January 2, 2008.
## Identity
- **NPI:** 1659556165 (Entity type: Individual)
- **Enumerated:** January 2, 2008
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** A101163 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8899 UNIVERSITY CENTER LN, SUITE 350, San Diego, CA 92122-1013
- **Phone:** (949) 824-7103
## 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:** Regents Of The University Of California (NPI 1427176221, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** July 5, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1659556165) · Data from the CMS NPPES public registry.