Alexander Hantel, MD
NPI 1083691349 · Hematology & Oncology Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Hantel, MD is a Hematology & Oncology Physician provider in Naperville, IL (NPI 1083691349).
Provider details
- NPI number
- 1083691349
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36065487 (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
- 2005-12-28
- Last updated
- 2013-04-02
Frequently asked questions
- What is Alexander Hantel's NPI number?
- Alexander Hantel's National Provider Identifier (NPI) is 1083691349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Hantel's specialty?
- Alexander Hantel is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Hantel located?
- Alexander Hantel's practice location on file with NPPES is 120 Spalding Drive, Naperville, IL 60540-6766.
- What is Alexander Hantel's phone number?
- The practice phone number listed in the NPPES registry for Alexander Hantel is (630) 527-3788.
- Does Alexander Hantel accept Medicare?
- Alexander Hantel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Hantel's NPI active?
- Yes — Alexander Hantel's NPI (1083691349) is active in the NPPES registry as of the last update on 2013-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.