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DR. FREDRICK W. WEISENSEE M.D.
NPI 1275579260
Internal Medicine in Corvallis, OR

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
91.4/100
CMS Quality Rating
3521 NW SAMARITAN DR, SUITE 201, CORVALLIS, OR 97330(541) 768-5140 Get Directions Write a Review

NPPES record last updated: November 6, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Fredrick W. Weisensee M.d. NPPES

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

DR. FREDRICK W. WEISENSEE M.D. (NPI 1275579260) is an individual internal medicine provider in Corvallis, Oregon, licensed in Oregon (MD15287) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (1986).

NPPES Registry Identity

NPI1275579260
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FREDRICK W. WEISENSEECredential: M.D.
Location Address3521 NW SAMARITAN DR, SUITE 201Corvallis, OR 97330-4744
Mailing AddressPo Box 1189Corvallis, OR 97339-1189
Phone(541) 768-5140
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 1986
Enumeration DateJune 20, 2006
Last NPPES UpdateNovember 6, 2020
NPPES CertifiedNovember 6, 2020
✔ NPI 1275579260 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 · MD15287
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, Corvallis, OR 97330
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.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. Fredrick W. Weisensee M.d. 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 ID6507830817
PECOS Enrollment IDI20040823001180
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 5

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 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.
487 services245 patients
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.
172 services150 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
44 services44 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
26 services23 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
26 services26 patients

Hospital Affiliations CMS Care Compare 4

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 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.

Medicare 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.

91.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality95.63
Promoting Interoperability100
Improvement Activities40
Cost68.32

Referred Medical Equipment & Supplies CMS DME claims 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers35 claims88 services$6.51 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier20 claims20 services$16.65 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers21 claims21 services$84.64 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
4 suppliers25 claims25 services$184.70 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 14

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

DR. STANLEY J. NUDELMAN M.D.
Internal Medicine
3521 NW SAMARITAN DR, SUITE 201
CORVALLIS, OR 97330
Benton County (541) 768-5140
MS. MARIA R. CLARK-HARMON ANP
Nurse Practitioner (Adult Health)
3521 NW SAMARITAN DR, SUITE 201
CORVALLIS, OR 97330
Benton County (541) 768-5140
MS. DEIDRE I GREENE ANP
Nurse Practitioner
3521 NW SAMARITAN DR, SUITE 201
CORVALLIS, OR 97330
Benton County (541) 768-5140
CORVALLIS GASTROENTEROLOGY PC
Specialist
3521 NW SAMARITAN DR, SUITE 101
CORVALLIS, OR 97330
Benton County (541) 768-6119
MR. DEAN CROWELL PA, ATC
Physician Assistant
3521 NW SAMARITAN DR, STE 101
CORVALLIS, OR 97330
Benton County (541) 768-6119
JOSHUA WONG
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3521 NW SAMARITAN DR
CORVALLIS, OR 97330
Benton County (541) 768-5185
MRS. DENA M. HULTING PA-C
Physician Assistant
3521 NW SAMARITAN DR, SUITE 101
CORVALLIS, OR 97330
Benton County (541) 768-6119
KRISTEN HENRY REEVE PA-C
Physician Assistant
3521 NW SAMARITAN DR, SUITE 101
CORVALLIS, OR 97330
Benton County (541) 768-6119

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 Fredrick Weisensee's NPI number?

The NPI number for Fredrick Weisensee is 1275579260. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Fredrick Weisensee located?

Fredrick Weisensee practices at 3521 NW Samaritan Dr Suite 201, Corvallis, OR 97330. The listed phone number is (541) 768-5140.

What is Fredrick Weisensee's specialty?

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

Is Fredrick Weisensee enrolled in Medicare?

Yes. Fredrick Weisensee 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 Fredrick Weisensee accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Fredrick Weisensee 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 Fredrick Weisensee affiliated with any hospitals?

According to CMS data, Fredrick Weisensee is affiliated with Good Samaritan Regional Medical Center, Samaritan Albany General Hospital, Samaritan Pacific Community Hospital and Samaritan Lebanon Community Hospital.

When was this NPI record last updated?

The NPPES record for Fredrick Weisensee was last updated on November 6, 2020. 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.