ROBERT JAMES STILLWELL III DPM
NPI 1871850552
Podiatrist - Foot & Ankle Surgery in Panorama City, CA
About Robert James Stillwell Iii Dpm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT JAMES STILLWELL III DPM (NPI 1871850552) is an individual foot & ankle surgery provider in Panorama City, California, licensed in California (E5205) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Hillsboro Medical Center, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Robert James Stillwell Iii Dpm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Robert Stillwell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Panorama City, CA 91402
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Hillsboro, OR 97123
- Reassigned Medicare billing, Oregon enrollment
- 691 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillsboro Medical Center
Acute Care Hospitals · Hillsboro, OROther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PANORAMA CITY, CA 91402
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Robert Stillwell's NPI number?
The NPI number for Robert Stillwell is 1871850552. It was assigned to this individual provider in the NPPES registry on April 18, 2012.
Where is Robert Stillwell located?
Robert Stillwell practices at 13652 Cantara St, Panorama City, CA 91402. The listed phone number is (818) 375-2700.
What is Robert Stillwell's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Robert Stillwell enrolled in Medicare?
Yes. Robert Stillwell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Robert Stillwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Stillwell reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Panorama City, CA) and Tuality Medical Group LLC (Hillsboro, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Stillwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Stillwell accept?
Health plans from Providence Health Plan list Robert Stillwell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Robert Stillwell affiliated with any hospitals?
According to CMS data, Robert Stillwell is affiliated with Hillsboro Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Stillwell was last updated on December 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Robert James Stillwell III, DPM · NPI 1871850552
Foot & Ankle Surgery provider in Panorama City, California. Individual provider, active in the CMS NPPES registry since April 18, 2012.
## Identity
- **NPI:** 1871850552 (Entity type: Individual)
- **Enumerated:** April 18, 2012
- **Primary specialty:** Podiatrist - Foot & Ankle Surgery · taxonomy 213ES0103X
- **State license:** E5205 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 13652 CANTARA ST, Panorama City, CA 91402-5423
- **Phone:** (818) 375-2700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1407888928, Panorama City, CA); Tuality Medical Group LLC (NPI 1639690704, Hillsboro, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1871850552) · Data from the CMS NPPES public registry.