NPPES file of Aug 9, 2026

Alexandra Katherine Ross

Student in an Organized Health Care Education/Training Program · Redwood City, CA

Alexandra Katherine Ross is a student in an organized health care education/training program with a practice address in Redwood City, California, and NPI 1659075059, issued on Mar 29, 2023. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659075059
Name
Alexandra Katherine Ross
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
430 Broadway St., MC: 6342, Redwood City, CA 94063
Phone
(650) 721-7669
Enumerated
Mar 29, 2023
Record last updated
Mar 29, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Alexandra Katherine Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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66% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

63 Medicare Part D claims for 41 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Alexandra Ross63
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl21 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.

Alexandra Katherine Ross among 40,652 student in an organized health care education/training program records in California

Alexandra Katherine Ross 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 2023, is newer than 42% of them.

  • NPI issued2023 · 42% of these records are older, 47% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2023 · 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).

76 student in an organized health care education/training program records list a practice address in Redwood City

They are 76 of the 2,795 NPPES records with a practice address in Redwood City, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Marissa Aillaud, M.D.Redwood City, CA 940631699090894
  2. Apryl AllenRedwood City, CA 940631689920423
  3. Richard AustinRedwood City, CA 940631871993428
  4. Catina Chang, PH.D.Redwood City, CA 940631902005101
  5. Cassidy Demayo, B.ARedwood City, CA 940631154786234
  6. Varun Gajendran, M,D, M.S.Redwood City, CA 940631629203237
  7. Celina Narvaez, PSY.D.Redwood City, CA 940631235338443
  8. Niteshkumar Patel, M.D.Redwood City, CA 940631316206568

Common questions

What is Alexandra Katherine Ross's NPI number?

Alexandra Katherine Ross's National Provider Identifier (NPI) is 1659075059, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Katherine Ross located?

The NPPES record lists a practice address at 430 Broadway St., MC: 6342, Redwood City, CA, 94063. Phone: (650) 721-7669. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Katherine Ross's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Alexandra Katherine Ross prescribe under Medicare Part D?

In 2024, Alexandra Katherine Ross had 63 Medicare Part D claims for 41 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.