Quick answers
- Does Michelle L. Catanzarite accept Medicare assignment?
- Medicare's clinician data says Michelle L. Catanzarite may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Michelle L. Catanzarite see?
- In 2024, CMS data shows 23 Original Medicare patients and 33 services for Michelle L. Catanzarite. This counts Original Medicare only and measures volume, not quality.
- What is Michelle L. Catanzarite's NPI number?
- 1659309763. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Michelle L. Catanzarite, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 23 |
|---|---|
| Services billed to Medicare | 33 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 55 |
Most frequent services
- Hemoglobin a1c level (83036)20 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure61%
- High cholesterol57%
- Diabetes48%
Hospitals where Michelle L. Catanzarite works
Medicare's Facility Affiliation Data lists Michelle L. Catanzarite at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050262
Practice locations
Addresses where Michelle L. Catanzarite is enrolled with Medicare (CMS data updated October 2, 2026).
- 5901 Green Valley Cir, Suite 405Culver City, CA 90230 (424) 266‑7474
Group practices
Medicare enrollment lists Michelle L. Catanzarite as a member of this group (CMS data updated October 2, 2026).
- The Achievable Foundation5 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Culver City
Clinicians with the same Medicare primary specialty in Culver City, CA — not a recommendation.
Other clinicians in The Achievable Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1659309763 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians