MINDY TSENG M.D.
NPI 1922386895
Internal Medicine - Nephrology in Milwaukie, OR
About Mindy Tseng M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MINDY TSENG M.D. (NPI 1922386895) is an individual nephrology provider in Milwaukie, Oregon, licensed in Oregon (MD181190) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS, is affiliated with Kaiser Sunnyside Medical Center, and is a graduate of New York Medical College (2011).
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
Mindy Tseng M.d. 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 Mindy Tseng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clackamas, OR 97015
- 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.
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Sunnyside Medical Center
Acute Care Hospitals · Clackamas, ORKaiser Foundation Hospital Westside
Acute Care Hospitals · Hillsboro, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97267 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKIE, OR 97267
MILWAUKIE, OR 97267
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 Mindy Tseng's NPI number?
The NPI number for Mindy Tseng is 1922386895. It was assigned to this individual provider in the NPPES registry on July 26, 2011.
Where is Mindy Tseng located?
Mindy Tseng practices at 6902 SE Lake Rd Suite 100, Milwaukie, OR 97267. The listed phone number is (503) 786-1150.
What is Mindy Tseng's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Mindy Tseng enrolled in Medicare?
Yes. Mindy Tseng 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 Mindy Tseng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mindy Tseng reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Clackamas, 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 Mindy Tseng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mindy Tseng accept?
Health plans from Kaiser Permanente list Mindy Tseng 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 Mindy Tseng affiliated with any hospitals?
According to CMS data, Mindy Tseng is affiliated with Kaiser Sunnyside Medical Center and Kaiser Foundation Hospital Westside.
When was this NPI record last updated?
The NPPES record for Mindy Tseng 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.
# Mindy Tseng, M.D. · NPI 1922386895
Nephrology physician in Milwaukie, Oregon. Individual provider, active in the CMS NPPES registry since July 26, 2011.
## Identity
- **NPI:** 1922386895 (Entity type: Individual)
- **Enumerated:** July 26, 2011
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** MD181190 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 6902 SE LAKE RD, SUITE 100, Milwaukie, OR 97267-2148
- **Phone:** (503) 786-1150
## 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 1174851505, Clackamas, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2011
## Record status
- **NPPES last updated:** February 4, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1922386895) · Data from the CMS NPPES public registry.