NPPES file of Aug 9, 2026

Hannah Kaizer

Hematology & Oncology Physician · Baltimore, MD

Hannah Kaizer is a hematology & oncology physician with a practice address in Baltimore, Maryland, and NPI 1891283776, issued on Apr 26, 2018. Check the license (Maryland D0095449, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891283776
Name
Hannah Kaizer
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
D0095449 MD
Self-reported in NPPES; status is on the state search
Practice location
2401 W Belvedere Ave, Baltimore, MD 21215
Phone
(410) 601-4600
Enumerated
Apr 26, 2018
Record last updated
Jun 11, 2025
Medicare enrollment
Enrolled (PECOS I20250611001847); may accept Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 317 in Maryland → Look up another NPI →

Also registered at 2401 W Belvedere Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marcel Abouassaly, M.D.Student in an Organized Health Care Education/Training Program1992171722
  2. Albert Aboulafia, M.D.Orthopaedic Surgery Physician1447213608
  3. Monika Acharya, M.D.Psychiatry Physician1336406636
  4. David Adebayo, PA-CPhysician Assistant1487989323
  5. Monisola Adedeji, NPAcute Care Nurse Practitioner1598686156
  6. Samuel Adler, M.D.Psychiatry Physician1174586135

Verify Hannah Kaizer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0095449    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Sinai Hospital OF Baltimore, IncBaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hannah Kaizer among 317 hematology & oncology physician records in Maryland

Hannah Kaizer is one of 317 hematology & oncology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 91% of them.

  • NPI issued2018 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2018 · median 2000 among the 185 with a school on file
  • Record last updated2025 · 57% 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 Maryland 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 Maryland

There are 317 hematology & oncology physician records in Maryland.

All 317 in Maryland → Every provider in Baltimore → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Vishal Jindal, MDBaltimore, MD 212151962854463
  2. Maitri Kalra, MBBSBaltimore, MD 212151457615270
  3. Pallavi Kumar, M.D.Baltimore, MD 212151407899578
  4. Wilfred Layne, MDBaltimore, MD 212151801815055
  5. Kenneth Miller, MDBaltimore, MD 212151861480535
  6. Yin Wu, MDBaltimore, MD 212151053516401
  7. Mahsa Mohebtash, M.D.Baltimore, MD 212181609074038
  8. Kavita Kalra, M.D.Baltimore, MD 212111063495232

Common questions

What is Hannah Kaizer's NPI number?

Hannah Kaizer's National Provider Identifier (NPI) is 1891283776, issued on Apr 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Hannah Kaizer located?

The NPPES record lists a practice address at 2401 W Belvedere Ave, Baltimore, MD, 21215. Phone: (410) 601-4600. Providers update this record themselves, so call before visiting.

How can I verify Hannah Kaizer's license?

NPPES lists Maryland license number D0095449, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.