Catherine Chu, MD
Epilepsy Physician · Baltimore, MD
Catherine Chu, MD is an epilepsy physician with a practice address in Baltimore, Maryland, and NPI 1356477038, issued on Feb 26, 2007. Check the license (Maryland D0103324, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Catherine Chu
- Credential
- MD
- Primary taxonomy
- Epilepsy Physician 2084E0001X
- License numbers
- D0103324 MD
234922 MA
L-221784 MA
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-5000
- Enumerated
- Feb 26, 2007
- Entity
- Type 1 · individual
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0103324Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average epilepsy physician in 2024
48 Medicare Part D claims, against an average of 949 among the 304 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Clobazam17 claims
- Xcopri12 claims
- Lorazepam11 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: $3,100.95
2 payments, mostly consulting fee; the largest payer was Biogen, Inc.. The 242 providers of this specialty with any payment received $3,926.76 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.
2 hospital and facility affiliations
- Johns Hopkins UniversityBaltimore, MD
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Epilepsy Physician providers in Maryland
There are 8 epilepsy physician records in Maryland.
Other epilepsy physician records in Maryland
- Said Dahbour, MDHagerstown, MD1942934609
- Emily Johnson, MDBaltimore, MD1063654382
- Pavel Klein, MDBethesda, MD1770528648
- Angelica Lee, DOBethesda, MD1376803361
- Yitao Ma, MDBethesda, MD1356595763
- Isaac Naggar, M.D., PH.D.Bethesda, MD1548649700
- Diane Thomas, M.D.Cumberland, MD1447361555
Common questions
What is Catherine Chu, MD's NPI number?
Catherine Chu, MD's National Provider Identifier (NPI) is 1356477038, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Chu, MD located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-5000. Providers update this record themselves, so call before visiting.
How can I verify Catherine Chu, MD's license?
NPPES lists Maryland license number D0103324, 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 Catherine Chu, MD prescribe under Medicare Part D?
In 2024, Catherine Chu, MD had 48 Medicare Part D claims; the average among epilepsy physician prescribers was 949. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.