Stephanie Mu-Lian Woo
Gastroenterology Physician · Alexandria, VA
Stephanie Mu-Lian Woo is a gastroenterology physician with a practice address in Alexandria, Virginia, and NPI 1760942502, issued on Mar 20, 2019. Check the license (Virginia 0101274339, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Stephanie Mu-Lian Woo
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 0101274339 VA
MD210002090 DC
Self-reported in NPPES; status is on the state search - Practice location
- 6354 Walker LN Ste 400, Alexandria, VA 22310
- Phone
- (844) 466-8244
- Enumerated
- Mar 20, 2019
- Record last updated
- Jul 1, 2026
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 536 in Virginia → Look up another NPI →
Also registered at 6354 Walker LN Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emad Abuhamda, MDGastroenterology Physician1649228099
- Eyerusalem Akpan, M.D.Internal Medicine Physician1063974061
- Shivam Champaneri, MDEndocrinology, Diabetes & Metabolism Physician1932321981
- Sarasi Jayaratne, DOEndocrinology, Diabetes & Metabolism Physician1336600329
- Katherine Kline, RD, CDERegistered Dietitian1801449657
- Rufaat MandoGastroenterology Physician1205242591
Verify Stephanie Mu-Lian Woo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101274339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average gastroenterology physician in 2024
55 Medicare Part D claims for 26 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
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): 80.2 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: $159.51
3 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Stephanie Mu-Lian Woo among 536 gastroenterology physician records in Virginia
Stephanie Mu-Lian Woo is one of 536 gastroenterology physician records with a practice address in Virginia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.
- NPI issued2019 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2026 · 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 207RG0100X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Virginia
There are 536 gastroenterology physician records in Virginia.
All 536 in Virginia → Every provider in Alexandria → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Emad Abuhamda, MDAlexandria, VA 223101649228099
- Rufaat MandoAlexandria, VA 223101205242591
- Assad Munis, D.O.Alexandria, VA 223101528420437
- Robert Nussbaum, M.D.Alexandria, VA 223101659364511
- Rupa Shah, M.D.Alexandria, VA 223101740209147
- Michael Tseng, MDAlexandria, VA 223101497379903
- Bradley Winston, MDAlexandria, VA 223101720154073
- Tanya Davis, MDAlexandria, VA 223061992886832
Common questions
What is Stephanie Mu-Lian Woo's NPI number?
Stephanie Mu-Lian Woo's National Provider Identifier (NPI) is 1760942502, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Mu-Lian Woo located?
The NPPES record lists a practice address at 6354 Walker LN Ste 400, Alexandria, VA, 22310. Phone: (844) 466-8244. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Mu-Lian Woo's license?
NPPES lists Virginia license number 0101274339, 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 Stephanie Mu-Lian Woo prescribe under Medicare Part D?
In 2024, Stephanie Mu-Lian Woo had 55 Medicare Part D claims for 26 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Stephanie Mu-Lian Woo's MIPS final score?
The 2023 MIPS final score is 80.2 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.