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LINA MARIE AHUNA TAKANO MD
NPI 1760574941
Internal Medicine in Portland, OR

Active since September 28, 2006PECOS Enrolled
800 SW 13TH AVE, PORTLAND, OR 97205(503) 221-0161(503) 274-1697 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lina Marie Ahuna Takano Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LINA MARIE AHUNA TAKANO MD (NPI 1760574941) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD20614) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760574941
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLINA MARIE AHUNA TAKANOCredential: MD
Location Address800 SW 13TH AVEPortland, OR 97205-1902
Mailing Address800 Sw 13th AvePortland, OR 97205-1902 · (503) 221-0161 · Fax (503) 274-1697
Phone(503) 221-0161
Fax(503) 274-1697
Sole ProprietorNo
Enumeration DateSeptember 28, 2006
Last NPPES UpdateFebruary 4, 2022
✔ NPI 1760574941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD20614
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
800 SW 13TH AVE, Portland, OR 97205
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lina Marie Ahuna Takano Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Lina Takano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Northwest
0.8 mi
General Practice
1035 NW NORTHRUP ST
Portland, OR 97209
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Also billed through NPI 1184786527 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1649722034 (800) 813-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

THOMAS FREDERICK HIRSH MD
Radiology (Body Imaging)
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
THE PORTLAND CLINIC LABORATORY
Clinical Medical Laboratory
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
AMY L MULCASTER DO
Obstetrics & Gynecology (Gynecology)
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
JODY L PETTIT MD
Internal Medicine
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
CLIFFORD LEWIS COOPER MD
Internal Medicine
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
MARIE LOUISE DHULST MD
Internal Medicine
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
JEFFREY C CLEVEN MD
Internal Medicine
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161
DR. RYAN GORGER OD
Optometrist
800 SW 13TH AVE
PORTLAND, OR 97205
Multnomah County (503) 221-0161

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 Lina Takano's NPI number?

The NPI number for Lina Takano is 1760574941. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Lina Takano located?

Lina Takano practices at 800 SW 13th Ave, Portland, OR 97205. The listed phone number is (503) 221-0161.

What is Lina Takano's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lina Takano enrolled in Medicare?

Yes. Lina Takano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lina Takano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lina Takano 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 Lina Takano'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 Lina Takano 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.