Northwest Oncology & Hematology, PLLC
NPI 1003056425 · Hematology & Oncology Physician · Phoenix, AZ
Northwest Oncology & Hematology, PLLC is a Hematology & Oncology Physician organization in Phoenix, AZ (NPI 1003056425).
Provider details
- NPI number
- 1003056425
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jerry Olshan, Physician Manager(623) 879-6034
- License
- 1376 (AZ)
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
17 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
- 2009-02-25
- Last updated
- 2009-02-25
Frequently asked questions
- What is Northwest Oncology & Hematology, PLLC's NPI number?
- Northwest Oncology & Hematology, PLLC's National Provider Identifier (NPI) is 1003056425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Oncology & Hematology, PLLC?
- Northwest Oncology & Hematology, PLLC is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Oncology & Hematology, PLLC located?
- Northwest Oncology & Hematology, PLLC's practice location on file with NPPES is 19636 N 27th Ave, Phoenix, AZ 85027-4013.
- What is Northwest Oncology & Hematology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Northwest Oncology & Hematology, PLLC is (623) 879-6034.
- Who is the authorized official for Northwest Oncology & Hematology, PLLC?
- The authorized official listed on Northwest Oncology & Hematology, PLLC's NPPES record is Jerry Olshan, Physician Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Oncology & Hematology, PLLC's NPI active?
- Yes — Northwest Oncology & Hematology, PLLC's NPI (1003056425) is active in the NPPES registry as of the last update on 2009-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.