NPPES file of Aug 9, 2026

Isaac Yao

Neurology Physician · Roanoke, VA

Isaac Yao is a neurology physician with a practice address in Roanoke, Virginia, and NPI 1053991349, issued on Apr 11, 2021. Check the license (Virginia 0101283334, as entered in NPPES) 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053991349
Name
Isaac Yao
Primary taxonomy
Neurology Physician 2084N0400X
License number
0101283334 VA
Self-reported in NPPES; status is on the state search
Practice location
1906 Belleview Ave SE, Roanoke, VA 24014
Phone
(540) 981-7000
Enumerated
Apr 11, 2021
Record last updated
May 29, 2025
Medicare enrollment
Enrolled (PECOS I20250624003076); accepts Medicare assignment
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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Also registered at 1906 Belleview Ave SE

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

  1. Patricia AbbottPharmacist1114495249
  2. Kimberly Abel, MDEmergency Medicine Physician1447453980
  3. William Abel, MDStudent in an Organized Health Care Education/Training Program1396325411
  4. Jessica AbelsRegistered Nurse1881465227
  5. Dhruv AdawalInternal Medicine Physician1619506920
  6. Claribel AdeyemiStudent in an Organized Health Care Education/Training Program1225889918

Verify Isaac Yao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101283334
    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% fewer Medicare Part D claims than the average neurology physician in 2024

374 Medicare Part D claims for 67 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Isaac Yao374
  2. Specialty average1,370

Most prescribed

  1. Levetiracetam52 claims
  2. Carbidopa-Levodopa31 claims
  3. Gabapentin30 claims
  4. Memantine Hcl24 claims
  5. Nurtec Odt24 claims
  6. Donepezil 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.

3 hospitals and group practices

  1. Carilion Medical CenterRoanoke, VA · Acute Care Hospitals3 of 5 stars
  2. Carilion Rockbridge Community HospitalLexington, VA
  3. H2 Rehabilitation Services OF Virginia, LLCCovington, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Isaac Yao among 548 neurology physician records in Virginia

Isaac Yao is one of 548 neurology physician records with a practice address in Virginia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.

  • NPI issued2021 · 93% of these records are older, 5% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2021 · median 2004 among the 366 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Virginia

There are 548 neurology physician records in Virginia.

The 8 neurology physician records with the nearest ZIP codes

  1. Donald Nolan, MDRoanoke, VA 240141952325102
  2. Della Williams, MDRoanoke, VA 240141700949484
  3. Sean Burke, M.D.Roanoke, VA 240161326251083
  4. Vadim DushkinRoanoke, VA 240161396068672
  5. Gary Harpold, MDRoanoke, VA 240161447210604
  6. Eliud Irizarry Claudio, M.D.Roanoke, VA 240161508950122
  7. Sidney Mallenbaum, MDRoanoke, VA 240161588734172
  8. Carlos MoraRoanoke, VA 240161023007531

Common questions

What is Isaac Yao's NPI number?

Isaac Yao's National Provider Identifier (NPI) is 1053991349, issued on Apr 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Isaac Yao located?

The NPPES record lists a practice address at 1906 Belleview Ave SE, Roanoke, VA, 24014. Phone: (540) 981-7000. Providers update this record themselves, so call before visiting.

How can I verify Isaac Yao's license?

NPPES lists Virginia license number 0101283334, as entered by the provider. 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 Isaac Yao prescribe under Medicare Part D?

In 2024, Isaac Yao had 374 Medicare Part D claims for 67 beneficiaries; the average among neurology physician prescribers was 1,370. 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.