RICHARD M MISHLER MD
NPI 1609832161
Internal Medicine in Portland, OR
About Richard M Mishler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD M MISHLER MD (NPI 1609832161) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD21681) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Kaiser Sunnyside Medical Center, and is a graduate of Indiana University School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Richard M Mishler Md 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 Reassignment
Medicare enrollment records show Richard Mishler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97214
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1871848457 (Washington)
- 3,207 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.
Kaiser Sunnyside Medical Center
Acute Care Hospitals · Clackamas, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97216 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PORTLAND, OR 97216
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 Richard Mishler's NPI number?
The NPI number for Richard Mishler is 1609832161. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Richard Mishler located?
Richard Mishler practices at 10000 SE Main St Suite 200, Portland, OR 97216. The listed phone number is (503) 261-6985.
What is Richard Mishler's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Richard Mishler enrolled in Medicare?
Yes. Richard Mishler 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 organization bills Medicare for Richard Mishler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Mishler reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Portland, OR). The 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 Richard Mishler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Mishler accept?
Health plans from Kaiser Permanente list Richard Mishler 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 Richard Mishler affiliated with any hospitals?
According to CMS data, Richard Mishler is affiliated with Kaiser Sunnyside Medical Center.
When was this NPI record last updated?
The NPPES record for Richard Mishler was last updated on February 4, 2022. 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.
# Richard M Mishler, MD · NPI 1609832161
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1609832161 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD21681 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 10000 SE MAIN ST, SUITE 200, Portland, OR 97216-2448
- **Phone:** (503) 261-6985 · **Fax:** (503) 261-6790
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kaiser Foundation Health Plan Of The Northwest (NPI 1063990695, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** February 4, 2022
- **Other identifiers:** Medicaid 8326621 (WA); Medicaid 286384 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1609832161) · Data from the CMS NPPES public registry.