NPPES file of Aug 9, 2026

Emily Yau, MD

Emergency Medicine Physician · Salem, VA

Emily Yau, MD is an emergency medicine physician with a practice address in Salem, Virginia, and NPI 1629690987, issued on May 10, 2020. Check the license on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629690987
Name
Emily Yau
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
U1574 TX
Self-reported in NPPES; status is on the state search
Practice location
1900 Electric RD, Salem, VA 24153
Phone
(540) 776-4000
Enumerated
May 10, 2020
Record last updated
Mar 20, 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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Also registered at 1900 Electric RD

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

  1. Lou-Anne Acevedo Moreno, MDStudent in an Organized Health Care Education/Training Program1407596430
  2. Iffat AdeelFamily Medicine Physician1871242123
  3. Kimberly Aderhold, DOHematology & Oncology Physician1861838146
  4. Tofunmi Adesanya, DOStudent in an Organized Health Care Education/Training Program1801537147
  5. Greg Adiele, MDStudent in an Organized Health Care Education/Training Program1790544872
  6. Shaun Aichelmann, MDStudent in an Organized Health Care Education/Training Program1104685403

Verify Emily Yau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health ProfessionsCheck 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
Open the Virginia license search

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6% fewer Medicare Part D claims than the average emergency medicine physician in 2024

212 Medicare Part D claims for 167 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 30 claims were for opioids.

  1. Emily Yau212
  2. Specialty average226

Most prescribed

  1. Cefdinir49 claims
  2. Ondansetron Hcl27 claims
  3. Hydrocodone-Acetaminophen26 claims
  4. Amoxicillin-Clavulanate Potass13 claims
  5. Cephalexin11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 95.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Emily Yau among 1,715 emergency medicine physician records in Virginia

Emily Yau, MD is one of 1,715 emergency medicine physician records with a practice address in Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.

  • NPI issued2020 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 emergency medicine physician records list a practice address in Salem

They are 37 of the 1,678 NPPES records with a practice address in Salem, and 1,715 emergency medicine physician records in Virginia.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Karen Alldredge, M.D.Salem, VA 241531487652921
  2. Shane Bossard, M.D.Salem, VA 241531053364448
  3. Jennifer Boyle, MDSalem, VA 241531396826442
  4. Rodney Cox, D.O.Salem, VA 241531750320875
  5. Robert Dowling, MDSalem, VA 241531194740183
  6. Theresa Forty, D.O.Salem, VA 241531982022976
  7. John Garvin, MDSalem, VA 241531295761211
  8. Pratibha Joshi, M.D.Salem, VA 241531114908357

Common questions

What is Emily Yau, MD's NPI number?

Emily Yau, MD's National Provider Identifier (NPI) is 1629690987, issued on May 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Emily Yau, MD located?

The NPPES record lists a practice address at 1900 Electric RD, Salem, VA, 24153. Phone: (540) 776-4000. Providers update this record themselves, so call before visiting.

How can I verify Emily Yau, MD's license?

Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Emily Yau, MD prescribe under Medicare Part D?

In 2024, Emily Yau, MD had 212 Medicare Part D claims for 167 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Emily Yau, MD's MIPS final score?

The 2023 MIPS final score is 95.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.