DR. GREGORY M KNOPF M.D.
NPI 1508837378
Family Medicine in Troutdale, OR

Active since January 30, 2006PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
1700 SW 257TH AVE, TROUTDALE, OR 97060(503) 669-6800(503) 492-1352 Get Directions Write a Review

NPPES record last updated: March 7, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 7, 2025, Oct 18, 2017, Jul 27, 2017 (3 updates tracked since 2017).

About Dr. Gregory M Knopf M.d. NPPES

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

DR. GREGORY M KNOPF M.D. (NPI 1508837378) is an individual family medicine provider in Troutdale, Oregon, licensed in Oregon (MD10780) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Oregon Health Sciences University School Of Medicine (1976).

NPPES Registry Identity

NPI1508837378
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GREGORY M KNOPFCredential: M.D.
Location Address1700 SW 257TH AVETroutdale, OR 97060-1900
Mailing Address1700 Sw 257th AveTroutdale, OR 97060-1900 · (503) 669-6800 · Fax (503) 492-1352
Fax(503) 492-1352
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 1976
Enumeration DateJanuary 30, 2006
Last NPPES UpdateMarch 7, 20253 updates tracked since enumeration
NPPES CertifiedMarch 7, 2025
NPI 1508837378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in OR · MD10780
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1700 SW 257TH AVE, Troutdale, OR 97060

Other Identifiers 1

Medicaid237362OR

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. Gregory M Knopf 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 ID3173542495
PECOS Enrollment IDI20100323000554
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 2024 & 2026 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.
223 services152 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.
151 services121 patients

Hospital Affiliations CMS Care Compare 3

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

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Legacy Mount Hood Medical Center

Acute Care Hospitals · Gresham, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380025
Location24800 SE Stark StreetGresham, OR 97030 · Multnomah County
Emergency services Birthing friendly

Adventist Health Portland

Acute Care Hospitals · Portland, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380060
Location10123 SE Market StreetPortland, OR 97216 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97060 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
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.

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.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

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
6 suppliers21 claims45 services$6.63 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 10

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

Family Medicine
1700 SW 257TH AVE
TROUTDALE, OR 97060
Family Medicine
1700 SW 257TH AVE
TROUTDALE, OR 97060
Family Medicine
1700 SW 257TH AVE
TROUTDALE, OR 97060
Nurse Practitioner (Family)
1700 SW 257TH AVE
TROUTDALE, OR 97060
Nurse Practitioner (Family)
1700 SW 257TH AVE
TROUTDALE, OR 97060
Nurse Practitioner (Gerontology)
1700 SW 257TH AVE
TROUTDALE, OR 97060
Social Worker (Clinical)
1700 SW 257TH AVE
TROUTDALE, OR 97060
Family Medicine
1700 SW 257TH AVE
TROUTDALE, OR 97060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508837378, enumerated as an "individual" on January 30, 2006.

The provider is located at 1700 SW 257TH AVE TROUTDALE, OR 97060 and the phone number is (503) 669-6800.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: BridgeSpan Health Company, Moda Health Plan, Inc.,. Please consult your insurance carrier or call the provider to verify.

Gregory Knopf is affiliated with: OHSU HOSPITAL AND CLINICS, LEGACY MOUNT HOOD MEDICAL CENTER and ADVENTIST HEALTH PORTLAND.