Westchester Oncology & Hematology Group, P.C.
NPI 1598727315 · Family Nurse Practitioner · Hawthorne, NY
Westchester Oncology & Hematology Group, P.C. is a Family Nurse Practitioner organization in Hawthorne, NY (NPI 1598727315).
Provider details
- NPI number
- 1598727315
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Tauseef Ahmed, President(914) 493-8375
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
- Medical Oncology Physician207RX0202X
Allopathic & Osteopathic Physicians
- Hematology (Internal Medicine) Physician207RH0000X
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
- 2006-04-05
- Last updated
- 2025-09-11
Frequently asked questions
- What is Westchester Oncology & Hematology Group, P.C.'s NPI number?
- Westchester Oncology & Hematology Group, P.C.'s National Provider Identifier (NPI) is 1598727315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Westchester Oncology & Hematology Group, P.C.?
- Westchester Oncology & Hematology Group, P.C. is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Westchester Oncology & Hematology Group, P.C. located?
- Westchester Oncology & Hematology Group, P.C.'s practice location on file with NPPES is 19 Bradhurst Ave, Hawthorne, NY 10532-2140.
- What is Westchester Oncology & Hematology Group, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Westchester Oncology & Hematology Group, P.C. is (914) 493-8375.
- Who is the authorized official for Westchester Oncology & Hematology Group, P.C.?
- The authorized official listed on Westchester Oncology & Hematology Group, P.C.'s NPPES record is Tauseef Ahmed, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Westchester Oncology & Hematology Group, P.C.'s NPI active?
- Yes — Westchester Oncology & Hematology Group, P.C.'s NPI (1598727315) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.