Mark N. Wu, MD
Neurology Physician · Baltimore, MD
Mark N. Wu, MD is a neurology physician with a practice address in Baltimore, Maryland, and NPI 1619996097, issued on Jul 18, 2006. Check the license (Maryland D69620, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mark N. Wu
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- D69620 MD
MD426094 PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 502-7511
- Enumerated
- Jul 18, 2006
- Record last updated
- Jan 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (410) 502-6737
- Medicaid IDs
- 024680800 MD
101332966 PA - Medicare enrollment
- Enrolled (PECOS I20090922000021); may accept Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 526 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
- Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
- Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
- Christopher Abularrage, MDVascular Surgery Physician1063675908
- Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
- Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033
Verify Mark N. Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D69620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average neurology physician in 2024
240 Medicare Part D claims for 32 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 91 claims were for opioids.
Most prescribed
- Gabapentin60 claims
- Methadone Hcl42 claims
- Oxycodone Hcl26 claims
- Tramadol Hcl23 claims
- Trazodone Hcl23 claims
- Dextroamphetamine-Amphet Er21 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): 74.4 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).
Bills Medicare through 2 group practices
- Johns Hopkins UniversityBaltimore, MD
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark N. Wu among 526 neurology physician records in Maryland
Mark N. Wu, MD is one of 526 neurology physician records with a practice address in Maryland. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2001 · median 2004 among the 325 with a school on file
- Record last updated2013 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Maryland
There are 526 neurology physician records in Maryland.
All 526 in Maryland → Every provider in Baltimore → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Eric Aldrich, M.D.Baltimore, MD 212871568426146
- Katrin Andreasson, M.D.Baltimore, MD 212871982668257
- Gregory Bergey, M.D.Baltimore, MD 212871740246123
- Robert Gerwin, M.D.Baltimore, MD 212871376597724
- Rebecca Gottesman, M.D.Baltimore, MD 212871720038011
- Daniel Hanley, M.D.Baltimore, MD 212871982654315
- Argye Hillis, M.D.Baltimore, MD 212871386695864
- Ahmet Hoke, M.D.Baltimore, MD 212871679525232
Common questions
What is Mark N. Wu, MD's NPI number?
Mark N. Wu, MD's National Provider Identifier (NPI) is 1619996097, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark N. Wu, MD located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 502-7511. Providers update this record themselves, so call before visiting.
How can I verify Mark N. Wu, MD's license?
NPPES lists Maryland license number D69620, 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 Mark N. Wu, MD prescribe under Medicare Part D?
In 2024, Mark N. Wu, MD had 240 Medicare Part D claims for 32 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Mark N. Wu, MD's MIPS final score?
The 2023 MIPS final score is 74.4 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.