Sandra Mazzoni, D.O.
NPI 1902218829 · Hematology & Oncology Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Mazzoni, D.O. is a Hematology & Oncology Physician provider in Cleveland, OH (NPI 1902218829).
Provider details
- NPI number
- 1902218829
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 34.014609 (OH)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
425 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| 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 | 130 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 106 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 48 | $112 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 31 | $121 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 105 | 21 |
| Acyclovir | 83 | 28 |
| Lenalidomidebrand: Revlimid | 54 | 11 |
| Lenalidomide | 37 | — |
| Avatrombopag Maleatebrand: Doptelet | 34 | — |
| Pomalidomidebrand: Pomalyst | 32 | — |
| Venetoclaxbrand: Venclexta | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,536 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 804 Service RdClinical Center Room A-225East Lansing, MI 48824-7021Phone: (517) 353-4941Fax: (517) 432-3145
Registry dates
- Enumerated
- 2014-05-27
- Last updated
- 2020-08-01
- Certified
- 2020-08-01
Frequently asked questions
- What is Sandra Mazzoni's NPI number?
- Sandra Mazzoni's National Provider Identifier (NPI) is 1902218829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mazzoni's specialty?
- Sandra Mazzoni is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Mazzoni located?
- Sandra Mazzoni's practice location on file with NPPES is 9500 Euclid Avenue, Cleveland, OH 44193-7021.
- What is Sandra Mazzoni's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mazzoni is (216) 445-2025.
- Does Sandra Mazzoni accept Medicare?
- Sandra Mazzoni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Mazzoni's NPI active?
- Yes — Sandra Mazzoni's NPI (1902218829) is active in the NPPES registry as of the last update on 2020-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.