Hannah Kaizer
NPI 1891283776 · Hematology & Oncology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Kaizer is a Hematology & Oncology Physician provider in Baltimore, MD (NPI 1891283776).
Provider details
- NPI number
- 1891283776
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1800 Orleans StBaltimore, MD 21287-0010Phone: (410) 955-5000
Registry dates
- Enumerated
- 2018-04-26
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Hannah Kaizer's NPI number?
- Hannah Kaizer's National Provider Identifier (NPI) is 1891283776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Kaizer's specialty?
- Hannah Kaizer is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hannah Kaizer located?
- Hannah Kaizer's practice location on file with NPPES is 2401 W Belvedere Ave, Baltimore, MD 21215-5216.
- What is Hannah Kaizer's phone number?
- The practice phone number listed in the NPPES registry for Hannah Kaizer is (410) 601-4600.
- Does Hannah Kaizer accept Medicare?
- Hannah Kaizer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Kaizer's NPI active?
- Yes — Hannah Kaizer's NPI (1891283776) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.