DOUGLAS RAYMOND LYON MD
NPI 1700033925
Family Medicine in Welches, OR
About Douglas Raymond Lyon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS RAYMOND LYON MD (NPI 1700033925) is an individual family medicine provider in Welches, Oregon, licensed in Oregon (MD18316) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Oregon City, and is a graduate of University Of Rochester School Of Medicine And Dentistry (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Douglas Raymond Lyon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Douglas Lyon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sandy, OR 97055
- Reassigned Medicare billing, Oregon enrollment
- 28 clinicians in this Medicare group
Gresham, OR 97030
- Reassigned Medicare billing, Oregon enrollment
- 215 clinicians in this Medicare group
Beaverton, OR 97005
- Reassigned Medicare billing, Oregon enrollment
- 111 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 2
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 97067 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WELCHES, OR 97067
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 Douglas Lyon's NPI number?
The NPI number for Douglas Lyon is 1700033925. It was assigned to this individual provider in the NPPES registry on August 19, 2008.
Where is Douglas Lyon located?
Douglas Lyon practices at 24461 E Welches Rd, Welches, OR 97067. The listed phone number is (971) 333-0494.
What is Douglas Lyon's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Douglas Lyon enrolled in Medicare?
Yes. Douglas Lyon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Douglas Lyon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Lyon reassigns Medicare benefits to 3 organizations: Orchid Oakridge Clinic, PC (Sandy, OR), Multnomah County (Gresham, OR) and Virginia Garcia Memorial Health Center (Beaverton, 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 Douglas Lyon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Douglas Lyon accept?
Health plans from Kaiser Permanente and PacificSource Health Plans list Douglas Lyon 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.
When was this NPI record last updated?
The NPPES record for Douglas Lyon was last updated on August 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Douglas Raymond Lyon, MD · NPI 1700033925
Family Medicine physician in Welches, Oregon. Individual provider, active in the CMS NPPES registry since August 19, 2008.
## Identity
- **NPI:** 1700033925 (Entity type: Individual)
- **Enumerated:** August 19, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD18316 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 24461 E WELCHES RD, Welches, OR 97067-7067
- **Phone:** (971) 333-0494
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Orchid Oakridge Clinic, PC (NPI 1417098773, Sandy, OR); Multnomah County (NPI 1518005693, Gresham, OR); Virginia Garcia Memorial Health Center (NPI 1649772658, Beaverton, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 1992
## Record status
- **NPPES last updated:** August 15, 2024
- **Other identifiers:** Medicaid 150879 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1700033925) · Data from the CMS NPPES public registry.