William Avery Mix, MD
Family Medicine Physician · Charlottesville, VA
William Avery Mix, MD is a family medicine physician with a practice address in Charlottesville, Virginia, and NPI 1720086622, issued on Jul 13, 2005. Check the license (Virginia 0101260244, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- William Avery Mix
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101260244 VA
Self-reported in NPPES; status is on the state search - Practice location
- 435 Merchant Walk SQ Ste 400, Charlottesville, VA 22902
- Phone
- (434) 654-1800
- Enumerated
- Jul 13, 2005
- Record last updated
- Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (844) 883-6065
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 435 Merchant Walk SQ Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Duani, MDFamily Medicine Physician1992746739
- Brittany FranklinFamily Nurse Practitioner1942842539
- Megan Hart, PAPhysician Assistant1841850039
- Kara Potts, NPFamily Nurse Practitioner1659928083
Verify William Avery Mix in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101260244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
349 Medicare Part D claims for 147 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Azithromycin24 claims
- Prednisone19 claims
- Amoxicillin17 claims
- Cephalexin16 claims
- Tramadol Hcl16 claims
- Atorvastatin Calcium11 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 MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
William Avery Mix among 4,137 family medicine physician records in Virginia
William Avery Mix, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2019 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
114 family medicine physician records list a practice address in Charlottesville
They are 114 of the 7,000 NPPES records with a practice address in Charlottesville, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Charlottesville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Dandridge, MDCharlottesville, VA 229021841246600
- Deirdre Donovan, MDCharlottesville, VA 229021659478428
- Rebecca Downey, D.OCharlottesville, VA 229021245322635
- David Duani, MDCharlottesville, VA 229021992746739
- Gregory Gelburd, DOCharlottesville, VA 229021417994146
- Ann Klecan, M.D.Charlottesville, VA 229021871570002
- John Lanham, MDCharlottesville, VA 229021790746139
- Michael McClincy, M.D.Charlottesville, VA 229021073504130
Common questions
What is William Avery Mix, MD's NPI number?
William Avery Mix, MD's National Provider Identifier (NPI) is 1720086622, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Avery Mix, MD located?
The NPPES record lists a practice address at 435 Merchant Walk SQ Ste 400, Charlottesville, VA, 22902. Phone: (434) 654-1800. Providers update this record themselves, so call before visiting.
How can I verify William Avery Mix, MD's license?
NPPES lists Virginia license number 0101260244, 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 William Avery Mix, MD prescribe under Medicare Part D?
In 2024, William Avery Mix, MD had 349 Medicare Part D claims for 147 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William Avery Mix, MD's MIPS final score?
The 2023 MIPS final score is 95.1 of 100. 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.