MATTHEW BRIAN KOSAK JR. NP
NPI 1972013050
Nurse Practitioner in Medford, OR

Active since October 03, 2017PECOS EnrolledAccepts Medicare Assignment
2825 E BARNETT RD, MEDFORD, OR 97504(541) 789-7100 Get Directions Write a Review

NPPES record last updated: October 3, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Matthew Brian Kosak Jr. Np NPPES

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

MATTHEW BRIAN KOSAK JR. NP (NPI 1972013050) is an individual nurse practitioner in Medford, Oregon, licensed in Oregon (201708229NP-PP) and active in the NPI registry since October 2017. He is enrolled in Medicare PECOS, is affiliated with Asante Rogue Regional Medical Center, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1972013050
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameMATTHEW BRIAN KOSAK JR.Credential: NP
Location Address2825 E BARNETT RDMedford, OR 97504-8332
Mailing Address2600 Camp Baker RdMedford, OR 97501-9608
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 3, 2017
NPI 1972013050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in OR · 201708229NP-PP
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2825 E BARNETT RD, Medford, OR 97504

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

Matthew Brian Kosak Jr. Np 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 ID2860751179
PECOS Enrollment IDI20180112000965
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 3

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
63 services63 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
55 services54 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Asante Rogue Regional Medical Center

Acute Care Hospitals · Medford, OR
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380018
Location2825 E Barnett RoadMedford, OR 97504 · Jackson County
Emergency services Birthing friendly

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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
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 20

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

Pharmacist
2825 E BARNETT RD
MEDFORD, OR 97504
Pharmacist
2825 E BARNETT RD
MEDFORD, OR 97504
General Practice
2825 E BARNETT RD
MEDFORD, OR 97504
Emergency Medicine
2825 E BARNETT RD
MEDFORD, OR 97504
Pathology (Anatomic Pathology & Clinical Pathology)
2825 E BARNETT RD
MEDFORD, OR 97504
Anesthesiology
2825 E BARNETT RD
MEDFORD, OR 97504
Hospitalist
2825 E BARNETT RD
MEDFORD, OR 97504
Internal Medicine (Hospice and Palliative Medicine)
2825 E BARNETT RD
MEDFORD, OR 97504

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 Matthew Kosak's NPI number?

The NPI number for Matthew Kosak is 1972013050. It was assigned to this individual provider in the NPPES registry on October 3, 2017.

Where is Matthew Kosak located?

Matthew Kosak practices at 2825 E Barnett Rd, Medford, OR 97504. The listed phone number is (541) 789-7100.

What is Matthew Kosak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Matthew Kosak enrolled in Medicare?

Yes. Matthew Kosak 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 Matthew Kosak accept?

Health plans from Providence Health Plan list Matthew Kosak 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 Matthew Kosak affiliated with any hospitals?

According to CMS data, Matthew Kosak is affiliated with Asante Rogue Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Matthew Kosak was last updated on October 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.