Daniel Ayala-Ortiz
Student in an Organized Health Care Education/Training Program · Santa Rosa, CA
Daniel Ayala-Ortiz is a student in an organized health care education/training program with a practice address in Santa Rosa, California, and NPI 1578918744, issued on Apr 25, 2016. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel Ayala-Ortiz
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Phone
- (707) 391-8779
- Enumerated
- Apr 25, 2016
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230613001499); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 401 Bicentennial Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Ackerman, RNRegistered Nurse1376409409
- Patricia AdamsPhysical Therapist1124971825
- Hugo Aguilar, PHARMDPharmacist1992389134
- Heather Aiello, OTR/LOccupational Therapist1851155022
- Sandra Akrawi, REGISTERED DIETITIANRegistered Dietitian1790821031
- Miguel Alcala, LCSWClinical Social Worker1629857891
Verify Daniel Ayala-Ortiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17.2 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
3,188 Medicare Part D claims for 469 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 109 claims were for opioids.
Most prescribed
- Atorvastatin Calcium337 claims
- Lisinopril203 claims
- Tamsulosin Hcl160 claims
- Amlodipine Besylate113 claims
- Losartan Potassium109 claims
- Levothyroxine Sodium97 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Ayala-Ortiz among 40,652 student in an organized health care education/training program records in California
Daniel Ayala-Ortiz is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 13% of them.
- NPI issued2016 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2021 · median 2017 among the 2,409 with a school on file
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
124 student in an organized health care education/training program records list a practice address in Santa Rosa
They are 124 of the 6,884 NPPES records with a practice address in Santa Rosa, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Santa Rosa → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Ishika Arora, DOSanta Rosa, CA 954031265991509
- Elia Cole, DO, MPHSanta Rosa, CA 954031881198745
- Lauren GlaserSanta Rosa, CA 954031720575509
- Aleta GreenspanSanta Rosa, CA 954031538568027
- Calvin Hang, MD, PHDSanta Rosa, CA 954031578940573
- Kendall Madden, M.D.Santa Rosa, CA 954031013302066
- Monica O'Hanlon, M.D.Santa Rosa, CA 954031114314069
- Elaine Oliveira, MDSanta Rosa, CA 954031396001863
Common questions
What is Daniel Ayala-Ortiz's NPI number?
Daniel Ayala-Ortiz's National Provider Identifier (NPI) is 1578918744, issued on Apr 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Ayala-Ortiz located?
The NPPES record lists a practice address at 401 Bicentennial Way, Santa Rosa, CA, 95403. Phone: (707) 391-8779. Providers update this record themselves, so call before visiting.
How can I verify Daniel Ayala-Ortiz's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel Ayala-Ortiz prescribe under Medicare Part D?
In 2024, Daniel Ayala-Ortiz had 3,188 Medicare Part D claims for 469 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.