Vivian Mao, M.D.
Specialist · Roanoke, VA
Vivian Mao, M.D. is a specialist with a practice address in Roanoke, Virginia, and NPI 1548264377, issued on Jun 9, 2005. Check the license (Virginia 0101226188, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vivian Mao
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 0101226188 VA
Self-reported in NPPES; status is on the state search - Practice location
- 102 Highland Ave SE, Roanoke, VA 24013
- Phone
- (540) 343-4423
- Enumerated
- Jun 9, 2005
- Entity
- Type 1 · individual
Also registered at 102 Highland Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Ang-Alhadeff, MDPediatrics Physician1902878275
- Mark Arner, MDObstetrics & Gynecology Physician1124002274
- Lillian Beahm, AU.DAudiologist1992832703
- Kara Bui, MSGenetic Counselor (M.S.)1811920119
- Debbie Cline, NPFamily Nurse Practitioner1275682098
- Sterling Ellsworth, MDObstetrics & Gynecology Physician1326017476
Verify Vivian Mao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0101226188Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
87% fewer Medicare Part D claims than the average specialist in 2024
194 Medicare Part D claims for 69 beneficiaries, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Montelukast Sodium41 claims
- Mupirocin31 claims
- Ipratropium Bromide22 claims
- Fluticasone Propionate17 claims
- Omeprazole14 claims
- Levothyroxine Sodium13 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.
2 hospital and facility affiliations
- Carilion Medical CenterRoanoke, VA · Acute Care Hospitals3 of 5 stars
- Carilion Healthcare CorporationRoanoke, VA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Specialist providers in Virginia
There are 1,007 specialist records in Virginia.
Other specialist records in Virginia
- Hasan Abdallah, MDReston, VA1477504413
- Stephen Abramson, M.D.Richmond, VA1508835943
- Richard Abriss, M.D.Virginia Beach, VA1356397566
- Joseph AckaSouth Hill, VA1386746824
- Jon Adleberg, M.D.Chesapeake, VA1710981246
- Alf Adler, MDDumfries, VA1396856860
- Wanda AgnorLexington, VA1235383811
- Wilbert Aguila, P.T.Fairfax, VA1861776551
- Razia Ahmad, MDBluefield, VA1447250097
- Syed Ahmad, M.D./ RHEUMATOLOGISTBluefield, VA1487654182
Common questions
What is Vivian Mao, M.D.'s NPI number?
Vivian Mao, M.D.'s National Provider Identifier (NPI) is 1548264377, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Mao, M.D. located?
The NPPES record lists a practice address at 102 Highland Ave SE, Roanoke, VA, 24013. Phone: (540) 343-4423. Providers update this record themselves, so call before visiting.
How can I verify Vivian Mao, M.D.'s license?
NPPES lists Virginia license number 0101226188, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Vivian Mao, M.D. prescribe under Medicare Part D?
In 2024, Vivian Mao, M.D. had 194 Medicare Part D claims for 69 beneficiaries; the average among specialist prescribers was 1,524. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.