Medical Oncology and Hematology Assoc of Northern Virginia
NPI 1043211006 · Hematology & Oncology Physician · Fairfax, VA
Medical Oncology and Hematology Assoc of Northern Virginia is a Hematology & Oncology Physician organization in Fairfax, VA (NPI 1043211006).
Provider details
- NPI number
- 1043211006
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Diana Schaff, Insurance Manager(703) 207-0733
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Medical Oncology and Hematology Assoc of Northern Virginia's NPI number?
- Medical Oncology and Hematology Assoc of Northern Virginia's National Provider Identifier (NPI) is 1043211006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medical Oncology and Hematology Assoc of Northern Virginia?
- Medical Oncology and Hematology Assoc of Northern Virginia is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Medical Oncology and Hematology Assoc of Northern Virginia located?
- Medical Oncology and Hematology Assoc of Northern Virginia's practice location on file with NPPES is 8501 Arlington Blvd, Fairfax, VA 22031-4617.
- What is Medical Oncology and Hematology Assoc of Northern Virginia's phone number?
- The practice phone number listed in the NPPES registry for Medical Oncology and Hematology Assoc of Northern Virginia is (703) 207-0733.
- Who is the authorized official for Medical Oncology and Hematology Assoc of Northern Virginia?
- The authorized official listed on Medical Oncology and Hematology Assoc of Northern Virginia's NPPES record is Diana Schaff, Insurance Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medical Oncology and Hematology Assoc of Northern Virginia's NPI active?
- Yes — Medical Oncology and Hematology Assoc of Northern Virginia's NPI (1043211006) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.