RAYMOND LEE STILLWELL MD
NPI 1427056845
Emergency Medicine in South Lake Tahoe, CA
About Raymond Lee Stillwell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAYMOND LEE STILLWELL MD (NPI 1427056845) is an individual emergency medicine provider in South Lake Tahoe, California, licensed in California (A70591) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Raymond Lee Stillwell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Raymond Stillwell reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Lake Tahoe, CA 96150
- Reassigned Medicare billing, California enrollment
- 126 clinicians in this Medicare group
South Lake Tahoe, CA 96150
- Reassigned Medicare billing, California enrollment
- 36 clinicians in this Medicare group
South Lake Tahoe, CA 96150
- Reassigned Medicare billing, California enrollment
- 100 clinicians in this Medicare group
Gardnerville, NV 89410
- Reassigned Medicare billing, Nevada enrollment
- 65 clinicians in this Medicare group
Yerington, NV 89447
- Reassigned Medicare billing, Nevada enrollment
- 47 clinicians in this Medicare group
Homer, AK 99603
- Reassigned Medicare billing, Alaska enrollment
- Also billed through NPI 1679566269 (Alaska)
- 82 clinicians in this Medicare group
Barrow, AK 99723
- Reassigned Medicare billing, Alaska enrollment
- 118 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96150 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Raymond Stillwell's NPI number?
The NPI number for Raymond Stillwell is 1427056845. It was assigned to this individual provider in the NPPES registry on July 10, 2005.
Where is Raymond Stillwell located?
Raymond Stillwell practices at 2170 South Ave, South Lake Tahoe, CA 96150. The listed phone number is (530) 541-3420.
What is Raymond Stillwell's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Raymond Stillwell enrolled in Medicare?
Yes. Raymond Stillwell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Raymond Stillwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raymond Stillwell reassigns Medicare benefits to 7 organizations: Barton Healthcare System (South Lake Tahoe, CA), Tahoe Emergency Physicians Medical Corporation (South Lake Tahoe, CA), Tahoe Carson Valley Medical Group Inc (South Lake Tahoe, CA), Washoe Barton Medical Clinic A Nevada Nonprofit Corporation (Gardnerville, NV), South Lyon Health Center, Inc. (Yerington, NV) and 2 more organizations, listed in the Medicare section above. 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 Raymond Stillwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Raymond Stillwell was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Raymond Lee Stillwell, MD · NPI 1427056845
Emergency Medicine physician in South Lake Tahoe, California. Individual provider, active in the CMS NPPES registry since July 10, 2005.
## Identity
- **NPI:** 1427056845 (Entity type: Individual)
- **Enumerated:** July 10, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A70591 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2170 SOUTH AVE, South Lake Tahoe, CA 96150-7026
- **Phone:** (530) 541-3420
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Barton Healthcare System (NPI 1003867565, South Lake Tahoe, CA); Tahoe Emergency Physicians Medical Corporation (NPI 1104937408, South Lake Tahoe, CA); Tahoe Carson Valley Medical Group Inc (NPI 1508865528, South Lake Tahoe, CA); Washoe Barton Medical Clinic A Nevada Nonprofit Corporation (NPI 1396799102, Gardnerville, NV); South Lyon Health Center, Inc. (NPI 1376917302, Yerington, NV); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1427056845) · Data from the CMS NPPES public registry.