Sean Z. Wu, MD
Dermatology Physician · Hunt Valley, MD
Sean Z. Wu, MD is a dermatology physician with a practice address in Hunt Valley, Maryland, and NPI 1265961304, issued on Jun 11, 2017. Check the license (Maryland D0091254, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sean Z. Wu
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- D0091254 MD
125.070973 IL
57.245363 OH
Self-reported in NPPES; status is on the state search - Practice location
- 54 Scott Adam RD Ste 301, Hunt Valley, MD 21030
- Phone
- (410) 666-3960
- Enumerated
- Jun 11, 2017
- Record last updated
- Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220628000025); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 341 in Maryland → Look up another NPI →
Also registered at 54 Scott Adam RD Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adnan AhmedDermatology Physician1245817378
- Karen Beasley, MDDermatology Physician1013990258
- Raveena Khanna, MDDermatology Physician1700466620
Verify Sean Z. Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0091254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average dermatology physician in 2024
692 Medicare Part D claims for 246 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Ketoconazole105 claims
- Triamcinolone Acetonide88 claims
- Clobetasol Propionate74 claims
- Hydrocortisone47 claims
- Doxycycline Monohydrate46 claims
- Fluorouracil43 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: $1,361.73
50 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Anne Arundel Dermatology PAHunt Valley, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Z. Wu among 341 dermatology physician records in Maryland
Sean Z. Wu, MD is one of 341 dermatology physician records with a practice address in Maryland. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2005 among the 241 with a school on file
- Record last updated2021 · 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 207N00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 dermatology physician records list a practice address in Hunt Valley
They are 6 of the 861 NPPES records with a practice address in Hunt Valley, and 341 dermatology physician records in Maryland.
All 341 in Maryland → Every provider in Hunt Valley → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Adnan AhmedHunt Valley, MD 210301245817378
- Karen Beasley, MDHunt Valley, MD 210301013990258
- George Denny, MD, MSCICockeysville, MD 210301265896633
- Yelena Frankel, M.D., M.P.H.Hunt Valley, MD 210301649329533
- Christian Halvorson, M.D.Hunt Valley, MD 210301053636506
- Raveena Khanna, MDHunt Valley, MD 210301700466620
- Charles Samorodin, MDCockeysville Hunt Valley, MD 210301841290327
- Anita Henderson, MDEllicott City, MD 210421699804542
Common questions
What is Sean Z. Wu, MD's NPI number?
Sean Z. Wu, MD's National Provider Identifier (NPI) is 1265961304, issued on Jun 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sean Z. Wu, MD located?
The NPPES record lists a practice address at 54 Scott Adam RD Ste 301, Hunt Valley, MD, 21030. Phone: (410) 666-3960. Providers update this record themselves, so call before visiting.
How can I verify Sean Z. Wu, MD's license?
NPPES lists Maryland license number D0091254, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sean Z. Wu, MD prescribe under Medicare Part D?
In 2024, Sean Z. Wu, MD had 692 Medicare Part D claims for 246 beneficiaries; the average among dermatology physician prescribers was 797. 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.