NPPES file of Aug 9, 2026

Elizabeth Cox, MD

Student in an Organized Health Care Education/Training Program · Palo Alto, CA

Elizabeth Cox, MD is a student in an organized health care education/training program with a practice address in Palo Alto, California, and NPI 1720722184, issued on Apr 22, 2022. 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
1720722184
Name
Elizabeth Cox
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
770 Welch RD Ste 400, Palo Alto, CA 94304
Phone
(650) 723-5824
Enumerated
Apr 22, 2022
Record last updated
Apr 22, 2022
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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Also registered at 770 Welch RD Ste 400

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Connor ArquettePlastic Surgery Physician1558822551
  2. Lawrence CaiStudent in an Organized Health Care Education/Training Program1487150447
  3. Priscila Cevallos, MDStudent in an Organized Health Care Education/Training Program1770343758
  4. Ho Man ChengPlastic Surgery Physician1548627615
  5. Ryan Decoster, M.D., PH.D.Student in an Organized Health Care Education/Training Program1386264877
  6. Yvonne Roca, MDStudent in an Organized Health Care Education/Training Program1417712563

Verify Elizabeth Cox 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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68% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

59 Medicare Part D claims for 34 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 27 claims were for opioids.

  1. Elizabeth Cox59
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl26 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: $57.27

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Cox$57.27
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

655 student in an organized health care education/training program records list a practice address in Palo Alto

They are 655 of the 7,617 NPPES records with a practice address in Palo Alto, and 40,652 student in an organized health care education/training program records in California.

Other student in an organized health care education/training program records in California

  1. Sanad A'BasiFresno, CA1720915770
  2. Alexander Aabedi, MDSan Francisco, CA1245971480
  3. Andre AabediPomona, CA1891582102
  4. Natalie Aabodi, DMDPomona, CA1851085187
  5. Dalal Aago, MDEl Cajon, CA1639863103
  6. Megan Aaronson, MD, MSCRLos Angeles, CA1386272102
  7. Manas AavulaPomona, CA1972496644
  8. Joann AbadTulare, CA1639745433
  9. Gioux Ian Abad Mangulabnan, THERAPISTBerkeley, CA1710442702
  10. Sharon AbadaSan Francisco, CA1003492844

Common questions

What is Elizabeth Cox, MD's NPI number?

Elizabeth Cox, MD's National Provider Identifier (NPI) is 1720722184, issued on Apr 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Cox, MD located?

The NPPES record lists a practice address at 770 Welch RD Ste 400, Palo Alto, CA, 94304. Phone: (650) 723-5824. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Cox, MD's license?

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

How much does Elizabeth Cox, MD prescribe under Medicare Part D?

In 2024, Elizabeth Cox, MD had 59 Medicare Part D claims for 34 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.