Quick answers
- Does Heidi L. Clausen accept Medicare assignment?
- Yes. Medicare's clinician data says Heidi L. Clausen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Heidi L. Clausen see?
- In 2024, CMS data shows 35 Original Medicare patients and 40 services for Heidi L. Clausen. This counts Original Medicare only and measures volume, not quality.
- What is Heidi L. Clausen's NPI number?
- 1033141650. 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 Heidi L. Clausen, 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 | 35 |
|---|---|
| Services billed to Medicare | 40 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older (36573)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 pressure75%
- High cholesterol75%
- Heart failure75%
- Diabetes66%
- Chronic kidney disease63%
- Arthritis54%
Hospitals where Heidi L. Clausen works
Medicare's Facility Affiliation Data lists Heidi L. Clausen 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.
- Martin Luther King, Jr. Community HospitalLos Angeles, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050779
- 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 Heidi L. Clausen is enrolled with Medicare (CMS data updated October 2, 2026).
- 135 E Compton BlvdCompton, CA 90220 (424) 338‑8790
- 1680 E 120th StLos Angeles, CA 90059
- 2215 W Rosecrans AveCompton, CA 90222
- 300 UCLA Medical Plz, Suite B130Los Angeles, CA 90095 (310) 206‑0456
- 757 Westwood PlzLos Angeles, CA 90095 (310) 825‑9111
Group practices
Medicare enrollment lists Heidi L. Clausen as a member of these groups (CMS data updated October 2, 2026).
- Martin Luther King Jr Community Medical Foundation206 clinicians in the group
- UCLA Radiology Medical Group202 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Compton
Clinicians with the same Medicare primary specialty in Compton, CA — not a recommendation.
Other clinicians in Martin Luther King Jr Community Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | University Of California, Geffen School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033141650 |
| 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