Clara Chan, M.D.
Hematology & Oncology Physician · Silver Spring, MD
Clara Chan, M.D. is a hematology & oncology physician with a practice address in Silver Spring, Maryland, and NPI 1952338592, issued on Jun 27, 2006. Check the license (Maryland D41828, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Clara Chan
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- D41828 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9801 Georgia Ave, Silver Spring, MD 20902
- Phone
- (301) 681-4600
- Enumerated
- Jun 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 681-4648
- Medicare enrollment
- Enrolled (PECOS I20091202000144); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1976
- Entity
- Type 1 · individual
Also registered at 9801 Georgia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fernanda Aguilera, LICENTIATESpeech-Language Assistant1588071138
- Thomas Anthony, M.D.Interventional Cardiology Physician1588779862
- Anuradha Arun, M.D.Internal Medicine Physician1003997479
- Nene Barry, CRNPPrimary Care Nurse Practitioner1154835254
- Sunitha Bhogavilli, M.D.Internal Medicine Physician1114953452
- Kenneth Clore, DDSDentist1457469116
Verify Clara Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D41828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
97 Medicare Part D claims for 19 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Hydroxyurea22 claims
- Brukinsa16 claims
- Xarelto15 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: $1,135.21
32 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Hematology & Oncology Physician providers in Maryland
There are 317 hematology & oncology physician records in Maryland.
Other hematology & oncology physician records in Maryland
- Kenneth Abbott, M.D.Prince Frederick, MD1306976949
- Courtney Ackerman, M.D.Silver Spring, MD1790919744
- Michael Adashek, D.O.Towson, MD1972037661
- Manish Agrawal, M.D.Rockville, MD1275614984
- Bilal Ahmed, MDPrince Frederick, MD1093984411
- Saira Ahmed, MDBaltimore, MD1932393766
- Margaret Akpan, MDCheverly, MD1669458931
- Ahmad Al-Homsi, MDBaltimore, MD1104808047
- Kashif Ali, M.D.Silver Spring, MD1851423388
- Zakari Aliyu, MDBaltimore, MD1679539464
Common questions
What is Clara Chan, M.D.'s NPI number?
Clara Chan, M.D.'s National Provider Identifier (NPI) is 1952338592, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clara Chan, M.D. located?
The NPPES record lists a practice address at 9801 Georgia Ave, Silver Spring, MD, 20902. Phone: (301) 681-4600. Providers update this record themselves, so call before visiting.
How can I verify Clara Chan, M.D.'s license?
NPPES lists Maryland license number D41828, 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 Clara Chan, M.D. prescribe under Medicare Part D?
In 2024, Clara Chan, M.D. had 97 Medicare Part D claims for 19 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.