Andrea Ellen Williams, M.D.
Obstetrics & Gynecology Physician · Alexandria, VA
Andrea Ellen Williams, M.D. is an obstetrics & gynecology physician with a practice address in Alexandria, Virginia, and NPI 1053369454, issued on May 5, 2006. Check the license (Virginia 010105190, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Andrea Ellen Williams
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 010105190 VA
Self-reported in NPPES; status is on the state search - Practice location
- 700 S Washington St Ste 330, Alexandria, VA 22314
- Phone
- (703) 940-3364
- Enumerated
- May 5, 2006
- Record last updated
- Feb 23, 2026
- Fax
- (703) 717-4055
- Medicare enrollment
- Enrolled (PECOS I20120109000426); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,174 in Virginia → Look up another NPI →
Also registered at 700 S Washington St Ste 330
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Bowman, CRNPFamily Nurse Practitioner1316486012
- Courtney Ford, MDObstetrics & Gynecology Physician1710565825
- Kathleen Fuller, FNP-BCFamily Nurse Practitioner1871092585
- Liane Guarnieri, CNMAdvanced Practice Midwife1417553975
- Trent HopeFamily Medicine Physician1104314301
- Julie Kane, FNP-CFamily Nurse Practitioner1841718590
Verify Andrea Ellen Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 010105190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
104 Medicare Part D claims for 38 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol38 claims
- Progesterone14 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $539.84
30 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Virginia Hospital Center Physician Group LLCAlexandria, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Ellen Williams among 1,174 obstetrics & gynecology physician records in Virginia
Andrea Ellen Williams, M.D. is one of 1,174 obstetrics & gynecology physician records with a practice address in Virginia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 51% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2005 among the 701 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Virginia
There are 1,174 obstetrics & gynecology physician records in Virginia.
All 1,174 in Virginia → Every provider in Alexandria → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Francisco Buxo, M.D.Alexandria, VA 223141922024579
- Courtney Ford, MDAlexandria, VA 223141710565825
- Fern Grapin, MDAlexandria, VA 223141538179593
- Florence Haseltine, MDAlexandria, VA 223141801805130
- Aliya Ladha, M.D.Alexandria, VA 223141821302175
- Aliaa Makkiya, M.D.Alexandria, VA 223141831329093
- Paula McKenzie, MDAlexandria, VA 223141518181023
- Lynsey Owen, M.D.Alexandria, VA 223141861655342
Common questions
What is Andrea Ellen Williams, M.D.'s NPI number?
Andrea Ellen Williams, M.D.'s National Provider Identifier (NPI) is 1053369454, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Ellen Williams, M.D. located?
The NPPES record lists a practice address at 700 S Washington St Ste 330, Alexandria, VA, 22314. Phone: (703) 940-3364. Providers update this record themselves, so call before visiting.
How can I verify Andrea Ellen Williams, M.D.'s license?
NPPES lists Virginia license number 010105190, 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 Andrea Ellen Williams, M.D. prescribe under Medicare Part D?
In 2024, Andrea Ellen Williams, M.D. had 104 Medicare Part D claims for 38 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Andrea Ellen Williams, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.4 of 100, reported for the practice group. 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.