Teresa Williams, MD
Allergy & Immunology Physician · Winchester, VA
Teresa Williams, MD is an allergy & immunology physician with a practice address in Winchester, Virginia, and NPI 1306827399, issued on Nov 8, 2005. Check the license (Virginia 0101267695, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Teresa Williams
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 0101267695 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1828 Plaza Dr, Winchester, VA 22601
- Phone
- (540) 662-9115
- Enumerated
- Nov 8, 2005
- Entity
- Type 1 · individual
Also registered at 1828 Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Dawley, PA-CPhysician Assistant1013167204
- Nancy Myers, MPA, PA-CPhysician Assistant1346470572
Verify Teresa Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101267695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
40% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
474 Medicare Part D claims for 135 beneficiaries, against an average of 788 among the 2,397 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Montelukast Sodium63 claims
- Fluticasone Propionate53 claims
- Epinephrine46 claims
- Azelastine Hcl37 claims
- Albuterol Sulfate Hfa31 claims
- Fluticasone-Salmeterol23 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: $255.83
12 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,070 providers of this specialty with any payment received $8,602.63 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Allergy Partners PLLCWinchester, 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.
Allergy & Immunology Physician providers in Virginia
There are 116 allergy & immunology physician records in Virginia.
Other allergy & immunology physician records in Virginia
- Parasmani Acharya, M.D.Pulaski, VA1932110343
- Veronica AlixHampton, VA1023470838
- Darshana Alle, M.D.Henrico, VA1346458106
- Oral Alpan, MDSpringfield, VA1881788610
- Donald Asbury, MDBluefield, VA1164529889
- Kestutis Aukstuolis, DOVienna, VA1831400548
- Balraj Bajaj, M.DRichmond, VA1760869754
- Kenneth Berger, M.D.Falls Church, VA1760590558
- Michael Blumberg, M.D.Richmond, VA1093792517
- Larry BorishCharlottesville, VA1316016934
Common questions
What is Teresa Williams, MD's NPI number?
Teresa Williams, MD's National Provider Identifier (NPI) is 1306827399, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Teresa Williams, MD located?
The NPPES record lists a practice address at 1828 Plaza Dr, Winchester, VA, 22601. Phone: (540) 662-9115. Providers update this record themselves, so call before visiting.
How can I verify Teresa Williams, MD's license?
NPPES lists Virginia license number 0101267695, 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 Teresa Williams, MD prescribe under Medicare Part D?
In 2024, Teresa Williams, MD had 474 Medicare Part D claims for 135 beneficiaries; the average among allergy & immunology physician prescribers was 788. 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.