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DR. KAI PHILIPP OLSHAUSEN MD, PHD
NPI 1366487571
Internal Medicine in Medford, OR

Active since June 19, 2006Opted out of Medicare · through Aug 11, 2027
2900 DOCTORS PARK DR, MEDFORD, OR 97504(541) 282-2200 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Kai Philipp Olshausen Md, Phd NPPES

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

DR. KAI PHILIPP OLSHAUSEN MD, PHD (NPI 1366487571) is an individual internal medicine provider in Medford, Oregon, licensed in Oregon (MD 27086) and active in the NPI registry since June 2006. He has opted out of Medicare through August 11, 2027 and remains eligible to order and refer and maintains a secondary practice location in Key Largo.

NPPES Registry Identity

NPI1366487571
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KAI PHILIPP OLSHAUSENCredential: MD, PHD
Location Address2900 DOCTORS PARK DRMedford, OR 97504-8198
Mailing Address2900 Doctors Park DrMedford, OR 97504-8198 · (541) 282-2200
Phone(541) 282-2200
Sole ProprietorNo
Enumeration DateJune 19, 2006
Last NPPES UpdateOctober 14, 2025
NPPES CertifiedOctober 14, 2025
✔ NPI 1366487571 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 · MD 27086
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.
2900 DOCTORS PARK DR, Medford, OR 97504
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Secondary Practice Location 1

Location 124 Dockside Ln # 102Key Largo, FL 33037-5267 · Phone (954) 420-1145 · Fax (305) 703-6289

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, PacificSource Health Plans.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Kai Philipp Olshausen Md, Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 11, 2025 through August 11, 2027.

Opt-Out Effective DateAugust 11, 2025
Opt-Out In Effect ThroughAugust 11, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97504 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
5 suppliers11 claims11 services$20.31 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers13 claims78 services$2.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 15

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

CANCER CARE OF SOUTHERN OREGON
Radiology (Radiation Oncology)
2900 DOCTORS PARK DR
MEDFORD, OR 97504
Jackson County (541) 282-2208
UROLOGY ASSOCIATES OF SOUTHERN OREGON, LLP
Clinic/Center
2900 DOCTORS PARK DR, SUITE 100
MEDFORD, OR 97504
Jackson County (541) 772-6600
TIMOTHY R. DRIVER, MD P.C.
Clinic/Center
2900 DOCTORS PARK DR, SUITE 100
MEDFORD, OR 97504
Jackson County (541) 772-6600
MS. GINA L JONES PAC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2900 DOCTORS PARK DR, STE 200
MEDFORD, OR 97504
Jackson County (541) 282-2200
ERIC MARTIN, MD P.C
Clinic/Center
2900 DOCTORS PARK DR, SUITE 100
MEDFORD, OR 97504
Jackson County (541) 772-6600
ROGUE VALLEY PHYSICIANS
Clinic/Center (Primary Care)
2900 DOCTORS PARK DR
MEDFORD, OR 97504
Jackson County (541) 282-2208
WILLIAM CHARLES HUSUM MD
Internal Medicine
2900 DOCTORS PARK DR
MEDFORD, OR 97504
Jackson County (541) 282-2200
ROGUE VALLEY PHYSICIANS
Family Medicine
2900 DOCTORS PARK DR
MEDFORD, OR 97504
Jackson County (541) 842-9649

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 Kai Philipp Olshausen's NPI number?

The NPI number for Kai Philipp Olshausen is 1366487571. It was assigned to this individual provider in the NPPES registry on June 19, 2006.

Where is Kai Philipp Olshausen located?

Kai Philipp Olshausen practices at 2900 Doctors Park Dr, Medford, OR 97504. The listed phone number is (541) 282-2200.

What is Kai Philipp Olshausen's specialty?

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

Is Kai Philipp Olshausen enrolled in Medicare?

No. Kai Philipp Olshausen has opted out of Medicare through August 11, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Kai Philipp Olshausen accept?

Health plans from Molina Healthcare and PacificSource Health Plans list Kai Philipp Olshausen 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.

When was this NPI record last updated?

The NPPES record for Kai Philipp Olshausen was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.