Arisa Elena Ortiz, M.D.
Dermatology Physician · San Diego, CA
Arisa Elena Ortiz, M.D. is a dermatology physician with a practice address in San Diego, California, and NPI 1659556165, issued on Jan 2, 2008. Check the license (California A101163, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Arisa Elena Ortiz
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A101163 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8899 University Center LN, San Diego, CA 92122
- Phone
- (949) 824-7103
- Enumerated
- Jan 2, 2008
- Record last updated
- Jul 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20081211000498); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 8899 University Center LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Baker, PH.D.Clinical Psychologist1881924330
- Adriane Boyle, MDStudent in an Organized Health Care Education/Training Program1760792253
- Steven Brody, M.D.Reproductive Endocrinology Physician1265558266
- Sruthi Buddai, MDInternal Medicine Physician1346985793
- Andrew-Huy Dang, MDInternal Medicine Physician1710560404
- Stephen Doan, DMDGeneral Practice Dentistry1801895628
Verify Arisa Elena Ortiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average dermatology physician in 2024
70 Medicare Part D claims for 45 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Valacyclovir37 claims
- Doxycycline Hyclate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $39,586.29
17 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arisa Elena Ortiz among 2,083 dermatology physician records in California
Arisa Elena Ortiz, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2006 · median 2006 among the 1,450 with a school on file
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in San Diego → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Maryam Afshar, M.D.San Diego, CA 921221992063036
- Pamela Chayavichitsilp, MDSan Diego, CA 921221588898811
- Selena Chen, MDSan Diego, CA 921221669222741
- Andrew Choi, MDSan Diego, CA 921221033500798
- Ogechi Ikediobi, MD, PHDSan Diego, CA 921221639448269
- Swati Kannan, M.D.San Diego, CA 921221508155227
- Dianne Michelle Lumaquin-Yin, MD, PHDSan Diego, CA 921221649039033
- Mona Mofid, M.D.San Diego, CA 921221730167677
Common questions
What is Arisa Elena Ortiz, M.D.'s NPI number?
Arisa Elena Ortiz, M.D.'s National Provider Identifier (NPI) is 1659556165, issued on Jan 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Arisa Elena Ortiz, M.D. located?
The NPPES record lists a practice address at 8899 University Center LN, San Diego, CA, 92122. Phone: (949) 824-7103. Providers update this record themselves, so call before visiting.
How can I verify Arisa Elena Ortiz, M.D.'s license?
NPPES lists California license number A101163, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arisa Elena Ortiz, M.D. prescribe under Medicare Part D?
In 2024, Arisa Elena Ortiz, M.D. had 70 Medicare Part D claims for 45 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.