Quick answers
- Does Maria Stella Gaerlan accept Medicare assignment?
- Yes. Medicare's clinician data says Maria Stella Gaerlan 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 Maria Stella Gaerlan see?
- In 2024, CMS data shows 748 Original Medicare patients and 6,633 services for Maria Stella Gaerlan. This counts Original Medicare only and measures volume, not quality.
- What is Maria Stella Gaerlan's NPI number?
- 1902899669. 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 Maria Stella Gaerlan, 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 | 748 |
|---|---|
| Services billed to Medicare | 6,633 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)4,490 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,381 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)710 services
- Aspiration and/or injection of fluid from large joint (20610)47 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%
- Arthritis57%
- Depression54%
- Diabetes52%
- Chronic kidney disease49%
Practice locations
Addresses where Maria Stella Gaerlan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3828 Delmas TerCulver City, CA 90232 (310) 836‑7000
Group practices
Medicare enrollment lists Maria Stella Gaerlan as a member of this group (CMS data updated October 2, 2026).
- Sharwin Tafazoli Inc65 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Sharwin Tafazoli Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902899669 |
| 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