Quick answers
- Does Phillip R. Filbrandt accept Medicare assignment?
- Yes. Medicare's clinician data says Phillip R. Filbrandt 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 Phillip R. Filbrandt see?
- In 2024, CMS data shows 222 Original Medicare patients and 678 services for Phillip R. Filbrandt. This counts Original Medicare only and measures volume, not quality.
- What is Phillip R. Filbrandt's NPI number?
- 1013955657. 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 Phillip R. Filbrandt, 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 | 222 |
|---|---|
| Services billed to Medicare | 678 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Needle measurement of electrical activity in arm or leg muscles, complete study (95886)446 services
- Nerve conduction, 7-8 studies (95910)113 services
- Nerve conduction, 3-4 studies (95908)90 services
- Nerve conduction, 9-10 studies (95911)22 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 cholesterol72%
- High blood pressure71%
- Arthritis66%
- Anxiety37%
- Diabetes32%
- Depression30%
Practice locations
Addresses where Phillip R. Filbrandt is enrolled with Medicare (CMS data updated October 2, 2026).
- 605 W E AveChico, CA 95926 (530) 343‑4757
Group practices
Medicare enrollment lists Phillip R. Filbrandt as a member of this group (CMS data updated October 2, 2026).
- Interventional Pain Solutions PC8 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Other clinicians in Interventional Pain Solutions PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013955657 |
| 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