CHARLES BG KNIGHT MD
NPI 1194869388
Radiology - Diagnostic Radiology in Corvallis, OR

Q: What is Charles Knight's NPI number?

The NPI number for Charles Knight is 1194869388. It was assigned to this individual provider in the NPPES registry on February 19, 2007.

Q: What is Charles Knight's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Charles Knight was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since February 19, 2007PECOS Enrolled

98.71/100

CMS Quality Rating

2314 NW KINGS BLVD # A, CORVALLIS, OR 97330(541) 758-5047(541) 758-3713 Get Directions Write a Review

NPPES record last updated: November 9, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Charles Bg Knight Md NPPES

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

CHARLES BG KNIGHT MD (NPI 1194869388) is an individual diagnostic radiology provider in Corvallis, Oregon, licensed in Oregon (MD27407) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2001).

NPPES Registry Identity

NPI1194869388

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameCHARLES BG KNIGHTCredential: MD

Location Address2314 NW KINGS BLVD # ACorvallis, OR 97330-3925

Mailing AddressPo Box 1418Corvallis, OR 97339-1418 · (541) 758-5047 · Fax (541) 758-3713

Phone(541) 758-5047

Fax(541) 758-3713

Sole ProprietorNo

Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2001

Enumeration DateFebruary 19, 2007

Last NPPES UpdateNovember 9, 2007

✔ NPI 1194869388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in OR · MD27407

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

2314 NW KINGS BLVD # A, Corvallis, OR 97330

Open in Google Maps ↗

Other Identifiers 2

Medicaid274236OR

Medicare PINR137861OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charles Bg Knight Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375643612

PECOS Enrollment IDI20220804001117

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.

Medicare Billing Reassignments

Medicare enrollment records show Charles Knight reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Starling Physicians, PLLC

2,520 mi

Clinical Medical Laboratory

1 LAKE ST, GROVE HILL MEDICAL CENTER
New Britain, CT 06052

Reassigned Medicare billing, Connecticut enrollment
468 clinicians in this Medicare group

NPI 1437252806 (860) 827-4600

Midstate Radiology Associates, LLC

2,522 mi

Diagnostic Radiology

435 LEWIS AVE
Meriden, CT 06451

Reassigned Medicare billing, Connecticut enrollment
110 clinicians in this Medicare group

NPI 1578518999 (203) 949-2700

Meriden Imaging Center, Inc.

2,524 mi

Diagnostic Radiology

863 N MAIN STREET EXT
Wallingford, CT 06492

Reassigned Medicare billing, Connecticut enrollment
108 clinicians in this Medicare group

NPI 1508812561 (203) 294-2721

Diagnostic Imaging Services Of Ct, LLC

2,563 mi

Diagnostic Radiology

565 LONG HILL RD
Groton, CT 06340

Reassigned Medicare billing, Connecticut enrollment
101 clinicians in this Medicare group

NPI 1093760431 (203) 949-2700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 27

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

3,645 services36 patients

Injection, gadobutrol, 0.1 ml A9585

Gadobutrol is a contrast agent used during MRI scans to help provide clearer images. It's injected into your vein before the scan. This helps doctors to see certain areas more clearly for better diagnosis. It's generally safe with few side effects.

1,230 services17 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

128 services125 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

108 services100 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

107 services105 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

82 services80 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

78 services75 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

77 services77 patients

Mri scan of brain without contrast 70551

49 services49 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

49 services49 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

43 services43 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

37 services37 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

37 services37 patients

Mri scan of brain before and after contrast 70553

31 services31 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

29 services29 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

29 services29 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

26 services26 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

24 services24 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

22 services22 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

19 services19 patients

Ultrasound scan of head and neck soft tissue 76536

19 services18 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

18 services18 patients

X-ray of chest, 2 views 71046

16 services16 patients

Ct scan of abdomen and pelvis with contrast 74177

12 services12 patients

Ct scan of abdomen and pelvis before and after contrast 74178

12 services12 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

12 services12 patients

Ct scan head or brain without contrast 70450

11 services11 patients

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

$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

$68.64 typical visit price

range $17.68 – $136.19

Typical copayment $17.16 (range $4.42 – $34.04)

Most-billed visit code 99213

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.

98.71/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

91.25

Other Providers at the Same Location NPPES 2

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

MR. JAMES C DUNN

Radiology (Diagnostic Radiology)

2314 NW KINGS BLVD # A
CORVALLIS, OR 97330

Benton County (541) 758-5047

REBECCA ANNE CHASE OREGON THW DOULA

Doula

2314 NW KINGS BLVD # A
CORVALLIS, OR 97330

Benton County (541) 816-3008

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 Charles Knight's NPI number?

The NPI number for Charles Knight is 1194869388. It was assigned to this individual provider in the NPPES registry on February 19, 2007.

Where is Charles Knight located?

Charles Knight practices at 2314 NW Kings Blvd # A, Corvallis, OR 97330. The listed phone number is (541) 758-5047.

What is Charles Knight's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Charles Knight enrolled in Medicare?

Yes. Charles Knight is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Charles Knight's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Knight reassigns Medicare benefits to 4 organizations: Starling Physicians, PLLC (New Britain, CT), Midstate Radiology Associates, LLC (Meriden, CT), Meriden Imaging Center, Inc. (Wallingford, CT) and Diagnostic Imaging Services Of Ct, LLC (Groton, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charles Knight's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Knight accept?

Health plans from Anthem Blue Cross and Blue Shield list Charles Knight 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 Charles Knight was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.