Harold Mirsky, M.D.
Hematology & Oncology Physician · Washington, DC
Harold Mirsky, M.D. is a hematology & oncology physician with a practice address in Washington, District of Columbia, and NPI 1093734402, issued on Jul 18, 2006. Check the license (District of Columbia MD5244, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Harold Mirsky
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD5244 DC
Self-reported in NPPES; status is on the state search - Practice location
- 730 24TH St NW, Washington, DC 20037
- Phone
- (202) 338-5050
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (202) 965-1333
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 81 in District of Columbia → Look up another NPI →
Also registered at 730 24TH St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Dudek, M.D.Nephrology Physician1669428256
- Bruce Garrett, MDNephrology Physician1447523709
- Mohammad Khan, M.D.Nephrology Physician1043267016
- Jennifer Krichevsky, CRNPNurse Practitioner1730112590
- Nickie Lepcha, M.D.Geriatric Medicine (Internal Medicine) Physician1437184348
Verify Harold Mirsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD5244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.76
1 payment: food and beverage; the largest payer was Incyte Corporation. 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.
Harold Mirsky among 81 hematology & oncology physician records in District of Columbia
Harold Mirsky, M.D. is one of 81 hematology & oncology physician records with a practice address in District of Columbia. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 58% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2007 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in District of Columbia
There are 81 hematology & oncology physician records in District of Columbia.
All 81 in District of Columbia → Every provider in Washington → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Austin Barrett, MDWashington, DC 200371427474097
- Julie Bauman, M.D. MPHWashington, DC 200371164431748
- Catherine Broome, MDWashington, DC 200371669470985
- Pavani Chalasani, M.DWashington, DC 200371689879967
- Henry Fox, M.D.Washington, DC 200371396810578
- Faysal Haroun, M.D.Washington, DC 200371598078990
- Elmer Huerta, MDWashington, DC 200371386699734
- Bruce Kressel, M.D.Washington, DC 200371497861025
Common questions
What is Harold Mirsky, M.D.'s NPI number?
Harold Mirsky, M.D.'s National Provider Identifier (NPI) is 1093734402, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harold Mirsky, M.D. located?
The NPPES record lists a practice address at 730 24TH St NW, Washington, DC, 20037. Phone: (202) 338-5050. Providers update this record themselves, so call before visiting.
How can I verify Harold Mirsky, M.D.'s license?
NPPES lists District of Columbia license number MD5244, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.