DR. KRISTINA MAI NAGAI DO
NPI 1285192500
Internal Medicine in Corvallis, OR

Active since March 05, 2019PECOS EnrolledAccepts Medicare Assignment
3521 NW SAMARITAN DR STE 201, CORVALLIS, OR 97330(541) 768-5140 Get Directions Write a Review

NPPES record last updated: July 26, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 26, 2024, May 7, 2021, Apr 30, 2021 and 1 more (4 updates tracked since 2019).

About Dr. Kristina Mai Nagai Do NPPES

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

DR. KRISTINA MAI NAGAI DO (NPI 1285192500) is an individual internal medicine provider in Corvallis, Oregon, licensed in Oregon (DO221284) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and maintains a secondary practice location in Corvallis.

NPPES Registry Identity

NPI1285192500
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KRISTINA MAI NAGAICredential: DO
Location Address3521 NW SAMARITAN DR STE 201Corvallis, OR 97330-4744
Mailing AddressPo Box 1189Corvallis, OR 97339-1189
Sole ProprietorNo
Medical School CMSCol Of Osteo Med Of The Pacific At LebanonGraduated 2021
Enumeration DateMarch 5, 2019
Last NPPES UpdateJuly 26, 20244 updates tracked since enumeration
NPPES CertifiedJuly 26, 2024
NPI 1285192500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in OR · DO221284 Licensed in OR · PG205383
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.
3521 NW SAMARITAN DR STE 201, Corvallis, OR 97330

Secondary Practice Location 1

Location 13600 NW Samaritan DrCorvallis, OR 97330-3737 · Phone (541) 768-4906

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Kristina Mai Nagai Do 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.

PECOS PAC ID7012310741
PECOS Enrollment IDI20240719002595
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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
46 services44 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
37 services36 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Good Samaritan Regional Medical Center

Acute Care Hospitals · Corvallis, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380014
Location3600 NW Samaritan DriveCorvallis, OR 97330 · Benton County
Emergency services Birthing friendly

Samaritan Albany General Hospital

Acute Care Hospitals · Albany, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380022
Location1046 6th Avenue SWAlbany, OR 97321 · Linn County
Emergency services Birthing friendly

Samaritan North Lincoln Hospital

Critical Access Hospitals · Lincoln City, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number381302
Location3043 NE 28th StreetLincoln City, OR 97367 · Lincoln County
Emergency services Birthing friendly

Samaritan Pacific Community Hospital

Critical Access Hospitals · Newport, OR
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number381314
Location930 SW Abbey StreetNewport, OR 97365 · Lincoln County
Emergency services Birthing friendly

Samaritan Lebanon Community Hospital

Critical Access Hospitals · Lebanon, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number381323
Location525 N Santiam HighwayLebanon, OR 97355 · Linn County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97330 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
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine (Geriatric Medicine)
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330
Internal Medicine
3521 NW SAMARITAN DR STE 201
CORVALLIS, OR 97330

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 Kristina Nagai's NPI number?

The NPI number for Kristina Nagai is 1285192500. It was assigned to this individual provider in the NPPES registry on March 5, 2019.

Where is Kristina Nagai located?

Kristina Nagai practices at 3521 NW Samaritan Dr Ste 201, Corvallis, OR 97330. The listed phone number is (541) 768-5140.

What is Kristina Nagai's specialty?

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

Is Kristina Nagai enrolled in Medicare?

Yes. Kristina Nagai 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.

What insurance does Kristina Nagai accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Kristina Nagai 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 Kristina Nagai affiliated with any hospitals?

According to CMS data, Kristina Nagai is affiliated with Good Samaritan Regional Medical Center, Samaritan Albany General Hospital, Samaritan North Lincoln Hospital, Samaritan Pacific Community Hospital and Samaritan Lebanon Community Hospital.

When was this NPI record last updated?

The NPPES record for Kristina Nagai was last updated on July 26, 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.