Alexander Guzzetta
NPI 1720727696 · Anatomic Pathology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Guzzetta is a Anatomic Pathology Physician provider in Chicago, IL (NPI 1720727696).
Provider details
- NPI number
- 1720727696
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-05-31
- Last updated
- 2022-06-02
- Certified
- 2022-06-02
Frequently asked questions
- What is Alexander Guzzetta's NPI number?
- Alexander Guzzetta's National Provider Identifier (NPI) is 1720727696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Guzzetta's specialty?
- Alexander Guzzetta is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Guzzetta located?
- Alexander Guzzetta's practice location on file with NPPES is 5841 S Maryland Ave # Mc3083, Chicago, IL 60637-1443.
- What is Alexander Guzzetta's phone number?
- The practice phone number listed in the NPPES registry for Alexander Guzzetta is (773) 834-7708.
- Does Alexander Guzzetta accept Medicare?
- Alexander Guzzetta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Guzzetta's NPI active?
- Yes — Alexander Guzzetta's NPI (1720727696) is active in the NPPES registry as of the last update on 2022-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.