Tumor Treatment Ltd.
NPI 1861447542 · Therapeutic Radiology Physician · Chicago, IL
Tumor Treatment Ltd. is a Therapeutic Radiology Physician organization in Chicago, IL (NPI 1861447542).
Provider details
- NPI number
- 1861447542
- Entity type
- Organization
- Primary specialty
- Therapeutic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dean Ameen, Owner(312) 842-7309
- License
- 036045136 (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
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
- 2006-05-23
- Last updated
- 2009-04-13
Frequently asked questions
- What is Tumor Treatment Ltd.'s NPI number?
- Tumor Treatment Ltd.'s National Provider Identifier (NPI) is 1861447542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tumor Treatment Ltd.?
- Tumor Treatment Ltd. is classified in the NPPES registry as Therapeutic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Tumor Treatment Ltd. located?
- Tumor Treatment Ltd.'s practice location on file with NPPES is 2233 W Division St, Chicago, IL 60622-3043.
- What is Tumor Treatment Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Tumor Treatment Ltd. is (312) 770-2068.
- Who is the authorized official for Tumor Treatment Ltd.?
- The authorized official listed on Tumor Treatment Ltd.'s NPPES record is Dean Ameen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tumor Treatment Ltd.'s NPI active?
- Yes — Tumor Treatment Ltd.'s NPI (1861447542) is active in the NPPES registry as of the last update on 2009-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.