John a Shields MD and Steven a Schiff MD a Professional Corporation
NPI 1861514580 · Hematology & Oncology Physician · Reno, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1861514580
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Wesley Falconer, Ceo(775) 220-0800
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Radiology Clinic/Center261QR0200X
Ambulatory Health Care Facilities
- Non-Pharmacy Dispensing Site332900000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Other names (DBA / former)
- Doing business as
- Cancer Care Specialists
Additional practice locations (1)
- 5465 Reno Corporate Dr Ste 200Reno, NV 89511-2250Phone: (775) 329-0222
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.