Giovanni D. Giannotti MD, S.c.
NPI 1457787475 · Surgical Oncology Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giovanni D. Giannotti MD, S.c. is a Surgical Oncology Physician organization in Chicago, IL (NPI 1457787475).
Provider details
- NPI number
- 1457787475
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Giovanni Giannotti, Owner(847) 456-7295
- License
- 036098872 (IL)
Specialties & taxonomies
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
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
- 2013-09-23
- Last updated
- 2013-09-23
Frequently asked questions
- What is Giovanni D. Giannotti MD, S.c.'s NPI number?
- Giovanni D. Giannotti MD, S.c.'s National Provider Identifier (NPI) is 1457787475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Giovanni D. Giannotti MD, S.c.?
- Giovanni D. Giannotti MD, S.c. is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Giovanni D. Giannotti MD, S.c. located?
- Giovanni D. Giannotti MD, S.c.'s practice location on file with NPPES is 2222 W Division St, Chicago, IL 60622-2717.
- What is Giovanni D. Giannotti MD, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Giovanni D. Giannotti MD, S.c. is (773) 541-8100.
- Does Giovanni D. Giannotti MD, S.c. accept Medicare?
- Giovanni D. Giannotti MD, S.c. 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 Giovanni D. Giannotti MD, S.c.?
- The authorized official listed on Giovanni D. Giannotti MD, S.c.'s NPPES record is Giovanni Giannotti, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Giovanni D. Giannotti MD, S.c.'s NPI active?
- Yes — Giovanni D. Giannotti MD, S.c.'s NPI (1457787475) is active in the NPPES registry as of the last update on 2013-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.