Plast Reconstr Surg
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Dr. Lydia Jay Williams, MD
NPI1720438559PAC ID1456643022
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 119
- Publications
- 1
- Industry payments
- $1,774
- Affiliated sites
- 1
- Practice address
- 8008 Westpark Dr, Mclean, VA 22102
- Practice phone
- Call (703) 490-8400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Mid Atlantic States,Inc
Mclean, Virginia
Find Dr. Williams' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Lydia Jay Williams is a plastic and reconstructive surgery physician in Mclean, Virginia
Dr. Williams practices at Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia.
Dr. Williams' NPI, 1720438559, was assigned on June 13, 2016. Dr. Williams graduated from Medical College of Georgia School of Medicine in 2016. Dr. Williams holds Illinois license 125.068869.
NPI and contact details
- NPI
- 1720438559NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456643022
- NPI enumeration date
- June 13, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 490-8400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lydia Jay Williams practices at Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia
Dr. Williams' primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc, at 8008 Westpark Dr, Mclean, VA 22102 in Fairfax County. The practice phone is (703) 490-8400.
- Kaiser Foundation Health Plan of the Mid Atlantic States,Inc8008 Westpark Dr, Mclean, VA 22102 · Fairfax CountyPhone(703) 490-8400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lydia Jay Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Williams to 1 more dialysis center, named with a free account.
Kaiser Foundation Health Plan of the Mid Atlantic States,IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lydia Jay Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Mid Atlantic States,Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lydia Jay Williams is one of 77 plastics and reconstructive surgery physicians in Virginia
Plastic and reconstructive surgery is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Williams is licensed in Illinois.
Specialties and state licenses
- Plastic and reconstructive surgery, IllinoisPrimary
Plastics and reconstructive surgery physicians near Dr. Williams
Counts of plastics and reconstructive surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
77plastics and reconstructive surgery physicians in Virginia
4plastics and reconstructive surgery physicians in Mclean
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lydia Jay Williams treated 12 Medicare patients in 2024, average age 75
CMS counts 12 Medicare patients who saw Dr. Williams in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.60, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 37, with 74% women.
Medicare patients, 202412
Average age75
Average risk score0.60
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lydia Jay Williams wrote 119 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 119 Medicare Part D claims for 41 patients. 75% of them were for generic drugs. CMS names the drug for 83 of them, across 4 drugs with 11 or more claims each, at $1,013 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 2024119
Drugs named by CMS4
Total drug cost$1,013
Part D patients41
Dr. Williams' Part D claims by kind of drug, 2024
- Generic89 claims75%
- Brand-name30 claims25%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Opioids24%29 of 119 claims
- Antibiotics24%29 of 119 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 83592%
Drugs named by CMS: 4 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Lydia Jay Williams takes part in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lydia Jay Williams has 1 publication on record
Dmand AI links 1 paper to Dr. Williams in 2023. Dr. Williams' most frequent co-author is Russell R. Reid.
Papers1
Dr. Williams' most frequent co-authors
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right plastics and reconstructive surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lydia Jay Williams received $1,774 in industry payments from 2022 to 2023
CMS Open Payments shows 15 general payments to Dr. Williams from 5 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 56% of the total. Medical Device Business Services, Inc. paid the most, $1,128.
General payments to Dr. Williams by program year, 2022 to 2023
General payments to Dr. Williams by kind, 2022 to 2023
$1.8Kin total
- Food and beverage$99956%
- Travel and lodging$67638%
- Education$996%
Companies that paid Dr. Williams the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lydia Jay Williams graduated from Medical College of Georgia School of Medicine
Dr. Williams graduated from Medical College of Georgia School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lydia Jay Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lydia Jay Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lydia Jay Williams' NPI number?
Dr. Lydia Jay Williams' NPI number is 1720438559. It was assigned on June 13, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia Jay Williams?
Dr. Lydia Jay Williams is a plastic and reconstructive surgery physician in Mclean, Virginia. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Lydia Jay Williams practice?
Dr. Williams practices at 8008 Westpark Dr, Mclean, VA 22102. Dr. Williams' primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia. Dmand AI also links Dr. Williams to 1 dialysis center.
What is Dr. Lydia Jay Williams' office phone number?
The practice phone on file for Dr. Williams is (703) 490-8400.
What is Dr. Lydia Jay Williams' medical license number?
Dr. Williams holds Illinois license 125.068869.
What medical group is Dr. Lydia Jay Williams part of?
Dr. Williams is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Lydia Jay Williams accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
How many Medicare patients does Dr. Lydia Jay Williams see?
CMS counts 12 Medicare patients who saw Dr. Williams in 2024, with an average age of 75.
Where did Dr. Lydia Jay Williams go to medical school?
Dr. Williams graduated from Medical College of Georgia School of Medicine in 2016.
What drugs does Dr. Lydia Jay Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Oxycodone HCl, Ssd and Cephalexin.
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Has Dr. Lydia Jay Williams received payments from drug or device companies?
CMS Open Payments shows $1,774 in general payments to Dr. Williams from 5 companies from 2022 to 2023. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Lydia Jay Williams been practicing?
Dr. Williams graduated from medical school in 2016, 10 years ago.
Does Dr. Lydia Jay Williams do research?
Dmand AI links 1 publication to Dr. Williams.
Who does Dr. Lydia Jay Williams publish with?
Dr. Williams' most frequent co-authors are Russell R. Reid (1 shared paper).
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