Quick answers
- Does Sophie L. John accept Medicare assignment?
- Yes. Medicare's clinician data says Sophie L. John 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 Sophie L. John see?
- In 2024, CMS data shows 75 Original Medicare patients and 2,853 services for Sophie L. John. This counts Original Medicare only and measures volume, not quality.
- What is Sophie L. John's NPI number?
- 1295431013. 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 Sophie L. John, 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 | 75 |
|---|---|
| Services billed to Medicare | 2,853 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)797 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)714 services
- Training for self-care or home management, each 15 minutes (97535)601 services
- Therapy procedure using functional activities (97530)581 services
- Evaluation for physical therapy, typically 20 minutes (97161)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 cholesterol65%
- Arthritis53%
- High blood pressure48%
- Ischemic heart disease27%
- Anxiety24%
- Depression23%
Practice locations
Addresses where Sophie L. John is enrolled with Medicare (CMS data updated October 2, 2026).
- 11124 Old Seward Hwy, Suite 200Anchorage, AK 99515 (907) 929‑9009
- 22620 SE 4th St, Suite 240Sammamish, WA 98074 (425) 200‑0054
- 751 E 36th Ave, Suite 104Anchorage, AK 99503 (907) 929‑9009
Group practices
Medicare enrollment lists Sophie L. John as a member of these groups (CMS data updated October 2, 2026).
- Integrated Rehabilitation Group PC189 clinicians in the group
- Runners Edge Alaska6 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Alaska →
Other physical therapists in Anchorage
Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.
Other clinicians in Integrated Rehabilitation Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295431013 |
| 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