Anthony Leazzo, DO
NPI 1912056995 · Family Medicine Physician · Geneva, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Leazzo, DO is a Family Medicine Physician provider in Geneva, IL (NPI 1912056995).
Provider details
- NPI number
- 1912056995
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036111542 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,298 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 619 | $135 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 264 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 145 | $96 |
| Administration of Influenza Virus VaccineG0008 | 90 | $33 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 78 | $17 |
| Automated Urinalysis Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 462 | 156 |
| Levothyroxine Sodium | 344 | 109 |
| Lisinopril | 196 | 68 |
| Metoprolol Succinate | 150 | 55 |
| Amlodipine Besylate | 143 | 47 |
| Losartan Potassium | 140 | 54 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2018-12-20
Frequently asked questions
- What is Anthony Leazzo's NPI number?
- Anthony Leazzo's National Provider Identifier (NPI) is 1912056995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Leazzo's specialty?
- Anthony Leazzo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Leazzo located?
- Anthony Leazzo's practice location on file with NPPES is 2425 Fargo Blvd, Geneva, IL 60134-3591.
- What is Anthony Leazzo's phone number?
- The practice phone number listed in the NPPES registry for Anthony Leazzo is (630) 232-2200.
- Does Anthony Leazzo accept Medicare?
- Anthony Leazzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Leazzo's NPI active?
- Yes — Anthony Leazzo's NPI (1912056995) is active in the NPPES registry as of the last update on 2018-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.