Megan L. Williams, D.O.
Family Medicine Physician · Winchester, VA
Megan L. Williams, D.O. is a family medicine physician with a practice address in Winchester, Virginia, and NPI 1699938829, issued on Jul 8, 2008. Check the license (Virginia 0102202725, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Megan L. Williams
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 0102202725 VA
0116020860 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1867 Amherst St, Winchester, VA 22601
- Phone
- (540) 667-8724
- Enumerated
- Jul 8, 2008
- Record last updated
- Jun 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (540) 723-0741
- Medicaid ID
- 1699938829 VA
- Medicare enrollment
- Enrolled (PECOS I20110907000799); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 1867 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Bender, M.D.Family Medicine Physician1487624276
- Caitlin Blair, PA-CPhysician Assistant1073819736
- Mariah ClussPhysician Assistant1093327983
- Laura GillisAdult Medicine Physician1518937317
- Harry Gustin, M.D.Family Medicine Physician1639149438
- Dawn Havrda, PHARM.D.Pharmacotherapy Pharmacist1780686634
Verify Megan L. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102202725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average family medicine physician in 2024
7,204 Medicare Part D claims for 614 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 56 claims were for opioids.
Most prescribed
- Atorvastatin Calcium545 claims
- Amlodipine Besylate386 claims
- Lisinopril362 claims
- Losartan Potassium267 claims
- Levothyroxine Sodium262 claims
- Rosuvastatin Calcium233 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: $67.40
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Privia Medical Group, LLCManassas, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan L. Williams among 4,137 family medicine physician records in Virginia
Megan L. Williams, D.O. 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 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2004 among the 2,426 with a school on file
- Record last updated2016 · 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).
56 family medicine physician records list a practice address in Winchester
They are 56 of the 2,762 NPPES records with a practice address in Winchester, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Winchester → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Bender, M.D.Winchester, VA 226011487624276
- Jessica Byrd, M.D.Winchester, VA 226011639175391
- Kevin Culbert, DOWinchester, VA 226011942294129
- Su Fairchild, MDWinchester, VA 226011861488074
- Harry Gustin, M.D.Winchester, VA 226011639149438
- Stephanie Hoefle, MDWinchester, VA 226011073509220
- Patricia HouserWinchester, VA 226011932179322
- Linda Luong, M.D.Winchester, VA 226011689647257
Common questions
What is Megan L. Williams, D.O.'s NPI number?
Megan L. Williams, D.O.'s National Provider Identifier (NPI) is 1699938829, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Megan L. Williams, D.O. located?
The NPPES record lists a practice address at 1867 Amherst St, Winchester, VA, 22601. Phone: (540) 667-8724. Providers update this record themselves, so call before visiting.
How can I verify Megan L. Williams, D.O.'s license?
NPPES lists Virginia license number 0102202725, 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 Megan L. Williams, D.O. prescribe under Medicare Part D?
In 2024, Megan L. Williams, D.O. had 7,204 Medicare Part D claims for 614 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.