Northwest Cancer Centers, PC
NPI 1578527826 · Internal Medicine Physician · Dyer, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northwest Cancer Centers, PC is a Internal Medicine Physician organization in Dyer, IN (NPI 1578527826).
Provider details
- NPI number
- 1578527826
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mohamad Kassar, President(219) 924-8178
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
- Gynecologic Oncology Physician207VX0201X
Allopathic & Osteopathic Physicians
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
- 2006-04-13
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Northwest Cancer Centers, PC's NPI number?
- Northwest Cancer Centers, PC's National Provider Identifier (NPI) is 1578527826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Cancer Centers, PC?
- Northwest Cancer Centers, PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Cancer Centers, PC located?
- Northwest Cancer Centers, PC's practice location on file with NPPES is 1001 Calumet Ave, Dyer, IN 46311-1596.
- What is Northwest Cancer Centers, PC's phone number?
- The practice phone number listed in the NPPES registry for Northwest Cancer Centers, PC is (219) 924-8178.
- Does Northwest Cancer Centers, PC accept Medicare?
- Northwest Cancer Centers, 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 Northwest Cancer Centers, PC?
- The authorized official listed on Northwest Cancer Centers, PC's NPPES record is Mohamad Kassar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Cancer Centers, PC's NPI active?
- Yes — Northwest Cancer Centers, PC's NPI (1578527826) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.