Quick answers
- Does Maxwell L. Kimberley-Bryant accept Medicare assignment?
- Yes. Medicare's clinician data says Maxwell L. Kimberley-Bryant 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 Maxwell L. Kimberley-Bryant see?
- In 2024, CMS data shows 213 Original Medicare patients and 2,082 services for Maxwell L. Kimberley-Bryant. This counts Original Medicare only and measures volume, not quality.
- What is Maxwell L. Kimberley-Bryant's NPI number?
- 1437748191. 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 Maxwell L. Kimberley-Bryant, 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 | 213 |
|---|---|
| Services billed to Medicare | 2,082 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 85 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)549 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)483 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)408 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)241 services
- Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489)138 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 cholesterol73%
- Alzheimer's disease or dementia56%
- Depression46%
- Arthritis43%
- Chronic kidney disease36%
Practice locations
Addresses where Maxwell L. Kimberley-Bryant is enrolled with Medicare (CMS data updated October 2, 2026).
- 880 Apollo St, Suite 217El Segundo, CA 90245 (310) 560‑7480
Group practices
Medicare enrollment lists Maxwell L. Kimberley-Bryant as a member of this group (CMS data updated October 2, 2026).
- Geriatric Support Medical Group PC38 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in El Segundo
Clinicians with the same Medicare primary specialty in El Segundo, CA — not a recommendation.
Other clinicians in Geriatric Support Medical Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437748191 |
| 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