LENA K HILLENBURG MD
NPI 1710042502
Internal Medicine - Hospice and Palliative Medicine in Portland, OR
About Lena K Hillenburg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LENA K HILLENBURG MD (NPI 1710042502) is an individual hospice and palliative medicine provider in Portland, Oregon, licensed in Oregon (MD184466) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of University Of Washington School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Lena K Hillenburg 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 Reassignments
7Medicare enrollment records show Lena Hillenburg reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 22 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 1,501 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 676 clinicians in this Medicare group
Milwaukie, OR 97222
- Reassigned Medicare billing, Oregon enrollment
- 229 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 753 clinicians in this Medicare group
Oregon City, OR 97045
- Reassigned Medicare billing, Oregon enrollment
- 206 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 250 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence St Vincent Medical Center
Acute Care Hospitals · Portland, ORMedicare 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97213
PORTLAND, OR 97213
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 Lena Hillenburg's NPI number?
The NPI number for Lena Hillenburg is 1710042502. It was assigned to this individual provider in the NPPES registry on December 22, 2006.
Where is Lena Hillenburg located?
Lena Hillenburg practices at 6350 NE Halsey St, Portland, OR 97213. The listed phone number is (503) 215-2669.
What is Lena Hillenburg's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.
Is Lena Hillenburg enrolled in Medicare?
Yes. Lena Hillenburg 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 Lena Hillenburg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lena Hillenburg reassigns Medicare benefits to 7 organizations: Providence Health & Services Oregon (Portland, OR), Providence Health & Services - Oregon (Portland, OR), Providence Health & Services - Oregon (Portland, OR), Providence Health & Services Oregon (Milwaukie, OR), Providence Health & Services - Oregon (Portland, OR) 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 Lena Hillenburg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lena Hillenburg affiliated with any hospitals?
According to CMS data, Lena Hillenburg is affiliated with Providence St Vincent Medical Center.
When was this NPI record last updated?
The NPPES record for Lena Hillenburg was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Lena K Hillenburg, MD · NPI 1710042502
Hospice and Palliative Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since December 22, 2006.
## Identity
- **NPI:** 1710042502 (Entity type: Individual)
- **Enumerated:** December 22, 2006
- **Primary specialty:** Internal Medicine - Hospice and Palliative Medicine · taxonomy 207RH0002X
- **State license:** MD184466 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 6350 NE HALSEY ST, Portland, OR 97213-4720
- **Phone:** (503) 215-2669
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services Oregon (NPI 1043366172, Portland, OR); Providence Health & Services - Oregon (NPI 1841466141, Portland, OR); Providence Health & Services - Oregon (NPI 1003991845, Portland, OR); Providence Health & Services Oregon (NPI 1366536963, Milwaukie, OR); Providence Health & Services - Oregon (NPI 1235259532, Portland, OR); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** February 15, 2021
- **Other identifiers:** Medicaid 500734232 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1710042502) · Data from the CMS NPPES public registry.