Pioneer Valley Radiation Oncology, PC
NPI 1619900172 · Specialist · Springfield, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pioneer Valley Radiation Oncology, PC is a Specialist organization in Springfield, MA (NPI 1619900172).
Provider details
- NPI number
- 1619900172
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Brian Acker, Authorized Official(413) 794-9338
- License
- 74050 (MA)
Specialties & taxonomies
Other Service Providers
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
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
- 2006-07-08
- Last updated
- 2015-09-16
Frequently asked questions
- What is Pioneer Valley Radiation Oncology, PC's NPI number?
- Pioneer Valley Radiation Oncology, PC's National Provider Identifier (NPI) is 1619900172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pioneer Valley Radiation Oncology, PC?
- Pioneer Valley Radiation Oncology, PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Pioneer Valley Radiation Oncology, PC located?
- Pioneer Valley Radiation Oncology, PC's practice location on file with NPPES is 3350 Main St, Springfield, MA 01107-1112.
- What is Pioneer Valley Radiation Oncology, PC's phone number?
- The practice phone number listed in the NPPES registry for Pioneer Valley Radiation Oncology, PC is (413) 794-9175.
- Does Pioneer Valley Radiation Oncology, PC accept Medicare?
- Pioneer Valley Radiation Oncology, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pioneer Valley Radiation Oncology, PC?
- The authorized official listed on Pioneer Valley Radiation Oncology, PC's NPPES record is Brian Acker, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pioneer Valley Radiation Oncology, PC's NPI active?
- Yes — Pioneer Valley Radiation Oncology, PC's NPI (1619900172) is active in the NPPES registry as of the last update on 2015-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.