Quick answers
- Does Amy L. Michelena accept Medicare assignment?
- Yes. Medicare's clinician data says Amy L. Michelena 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 Amy L. Michelena see?
- In 2024, CMS data shows 124 Original Medicare patients and 9,843 services for Amy L. Michelena. This counts Original Medicare only and measures volume, not quality.
- What is Amy L. Michelena's NPI number?
- 1619629359. 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 Amy L. Michelena, 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 | 124 |
|---|---|
| Services billed to Medicare | 9,843 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg (J7328)6,722 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)933 services
- Acupuncture, each additional 15 minutes (97811)512 services
- Acupuncture, initial 15 minutes (97810)371 services
- Application of low energy heat (97026)343 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 cholesterol73%
- Arthritis73%
- High blood pressure56%
- Osteoporosis29%
- Diabetes21%
- Ischemic heart disease16%
Practice locations
Addresses where Amy L. Michelena is enrolled with Medicare (CMS data updated October 2, 2026).
- 1450 N Lake AvePasadena, CA 91104 (626) 798‑7805
Group practices
Medicare enrollment lists Amy L. Michelena as a member of this group (CMS data updated October 2, 2026).
- Health Advantage Physical Medicine Inc2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Other clinicians in Health Advantage Physical Medicine Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619629359 |
| 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
- 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