Anant Vatsayan, MBBS
Pediatric Hematology & Oncology Physician · Washington, DC
Anant Vatsayan, MBBS is a pediatric hematology & oncology physician with a practice address in Washington, District of Columbia, and NPI 1780991414, issued on Sep 1, 2010. Check the license (District of Columbia MD047284, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Anant Vatsayan
- Credential
- MBBS
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- MD047284 DC
Self-reported in NPPES; status is on the state search - Practice location
- 111 Michigan Ave NW, Washington, DC 20010
- Phone
- (202) 476-5000
- Enumerated
- Sep 1, 2010
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 62 in District of Columbia → Look up another NPI →
Also registered at 111 Michigan Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph AbbahPharmacist1790313948
- Emily Abbey, CRNPCritical Care Pediatric Nurse Practitioner1710434006
- Claude Abdallah, MDPediatric Anesthesiology Physician1053401851
- Islam Abdelmoeti, MBBCHDiagnostic Radiology Physician1588348155
- Sarah Abi Raad, MDPediatric Cardiology Physician1528798287
- Hassan Aboughalia, MBBCH, MDDiagnostic Radiology Physician1710473954
Verify Anant Vatsayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD047284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pediatric hematology & oncology physician in 2024
11 Medicare Part D claims, against an average of 94 among the 300 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Anant Vatsayan among 62 pediatric hematology & oncology physician records in District of Columbia
Anant Vatsayan, MBBS is one of 62 pediatric hematology & oncology physician records with a practice address in District of Columbia. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 74% of them.
- NPI issued2010 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileNo · 16% of these records are
- Record last updated2019 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X 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).
Pediatric Hematology & Oncology Physician providers in District of Columbia
There are 62 pediatric hematology & oncology physician records in District of Columbia.
All 62 in District of Columbia → Every provider in Washington → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Anne Angiolillo, MDWashington, DC 200101023196375
- Catherine Bollard, MDWashington, DC 200101639259062
- Deepika Darbari, MDWashington, DC 200101992890131
- Holly Deluca, NPWashington, DC 200101265526479
- Patricia Dinndorf, MDWashington, DC 200101366520512
- Jeffrey Dome, MDWashington, DC 200101902809197
- Michael Guerrera, MDWashington, DC 200101548354723
- Susan Ivy, MDWashington, DC 200101972681120
Common questions
What is Anant Vatsayan, MBBS's NPI number?
Anant Vatsayan, MBBS's National Provider Identifier (NPI) is 1780991414, issued on Sep 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Anant Vatsayan, MBBS located?
The NPPES record lists a practice address at 111 Michigan Ave NW, Washington, DC, 20010. Phone: (202) 476-5000. Providers update this record themselves, so call before visiting.
How can I verify Anant Vatsayan, MBBS's license?
NPPES lists District of Columbia license number MD047284, 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.
How much does Anant Vatsayan, MBBS prescribe under Medicare Part D?
In 2024, Anant Vatsayan, MBBS had 11 Medicare Part D claims; the average among pediatric hematology & oncology physician prescribers was 94. 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.