Philip Blumenfeld, M.D.
NPI 1417397449 · Radiation Oncology Physician · Chicago, IL
Philip Blumenfeld, M.D. is a Radiation Oncology Physician provider in Chicago, IL (NPI 1417397449).
Provider details
- NPI number
- 1417397449
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125.064224 (IL)
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
12 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
- 2013-07-05
- Last updated
- 2013-07-05
Frequently asked questions
- What is Philip Blumenfeld's NPI number?
- Philip Blumenfeld's National Provider Identifier (NPI) is 1417397449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Blumenfeld's specialty?
- Philip Blumenfeld is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Blumenfeld located?
- Philip Blumenfeld's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Philip Blumenfeld's phone number?
- The practice phone number listed in the NPPES registry for Philip Blumenfeld is (773) 899-0473.
- Is Philip Blumenfeld's NPI active?
- Yes — Philip Blumenfeld's NPI (1417397449) is active in the NPPES registry as of the last update on 2013-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.