NPPES file of Aug 9, 2026

Emily Earl-Royal, MD MPH

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

Emily Earl-Royal, MD MPH is a student in an organized health care education/training program with a practice address in Stanford, California, and NPI 1720432248, issued on Apr 21, 2016. 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
1720432248
Name
Emily Earl-Royal
Credential
MD MPH
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
300 Pasteur Drive, MC: 5119, Stanford, CA 94305
Phone
(650) 723-6269
Enumerated
Apr 21, 2016
Record last updated
Feb 11, 2022
Fax
(650) 723-0121
Medicare enrollment
Enrolled (PECOS I20220921003977); accepts Medicare assignment
Medical or professional school
Perelman School Of Med At The University Of Pennsylvania, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Emily Earl-Royal 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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39% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

257 Medicare Part D claims for 135 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Emily Earl-Royal257
  2. Specialty average185

Most prescribed

  1. Ondansetron Odt24 claims
  2. Oxycodone Hcl22 claims
  3. Ibuprofen20 claims
  4. Albuterol Sulfate Hfa17 claims
  5. Cefadroxil17 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

  1. Permanente Medical Group IncRedwood City, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

671 student in an organized health care education/training program records list a practice address in Stanford

They are 671 of the 5,606 NPPES records with a practice address in Stanford, 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 Emily Earl-Royal, MD MPH's NPI number?

Emily Earl-Royal, MD MPH's National Provider Identifier (NPI) is 1720432248, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Emily Earl-Royal, MD MPH located?

The NPPES record lists a practice address at 300 Pasteur Drive, MC: 5119, Stanford, CA, 94305. Phone: (650) 723-6269. Providers update this record themselves, so call before visiting.

How can I verify Emily Earl-Royal, MD MPH's license?

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

How much does Emily Earl-Royal, MD MPH prescribe under Medicare Part D?

In 2024, Emily Earl-Royal, MD MPH had 257 Medicare Part D claims for 135 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.