Quick answers
- Does Megan R. Miller accept Medicare assignment?
- Yes. Medicare's clinician data says Megan R. Miller 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 Megan R. Miller see?
- In 2024, CMS data shows 48 Original Medicare patients and 1,849 services for Megan R. Miller. This counts Original Medicare only and measures volume, not quality.
- What is Megan R. Miller's NPI number?
- 1861240178. 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 Megan R. Miller, 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 | 48 |
|---|---|
| Services billed to Medicare | 1,849 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)724 services
- Therapy procedure for a range of mental processes, initial 15 minutes (97129)536 services
- Therapy procedure using sensory experiences (97533)258 services
- Measurement of brain wave activity (eeg), awake and drowsy (95816)141 services
- Evaluation of neuropsychological test, first hour (96132)141 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%
- Alzheimer's disease or dementia75%
- Depression67%
- High cholesterol50%
- Anxiety46%
- Diabetes44%
Practice locations
Addresses where Megan R. Miller is enrolled with Medicare (CMS data updated October 2, 2026).
- 2355 Market StSan Francisco, CA 94114 (888) 663‑6331
- 559 Clay St, Suite 200San Francisco, CA 94111 (888) 663‑6331
- 840 Irving StSan Francisco, CA 94122 (415) 590‑6140
Group practices
Medicare enrollment lists Megan R. Miller as a member of this group (CMS data updated October 2, 2026).
- One Medical Group Inc331 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Other clinicians in One Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861240178 |
| 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