Dr John William Karth, MD - Medicare Ophthalmology in Eugene, OR

Dr John William Karth, MD is a medicare enrolled "Ophthalmology" physician in Eugene, Oregon. He went to Johns Hopkins University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Oregon Eye Consultants Llc and his current practice location is 1550 Oak St Ste 7, Eugene, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 687-1927.

Dr John William Karth is licensed to practice in Oregon (license number MD27623) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1588862320.

Contact Information

Dr John William Karth, MD
1550 Oak St Ste 7,
Eugene, OR 97401-7701
(541) 687-1927
(541) 683-8779



Physician's Profile

Full NameDr John William Karth
GenderMale
SpecialityOphthalmology
Experience22 Years
Location1550 Oak St Ste 7, Eugene, Oregon
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John William Karth attended and graduated from Johns Hopkins University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1588862320
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 04/06/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1355433319
  • Enrollment ID: I20070822000583

Medical Identifiers

Medical identifiers for Dr John William Karth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588862320NPI-NPPES
274533MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD27623 (Oregon)Primary
207WX0107XOphthalmology - Retina Specialist MD27623 (Oregon)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Eye Consultants Llc96381429047

News Archive

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Researchers identify a new mechanism for tumor control

The interaction of a ligand (Neurotrophine-3) and its dependence receptor (TrkC) constitutes a novel mechanism for tumor control in pediatric cancers such as neuroblastoma, and may also be important to the inhibition of other cancers such as breast cancer.

Oatmeal breakfast results in greater fullness, lower hunger ratings and fewer calories intake at lunch

A new study suggests that your breakfast cereal choice may affect how full you feel and how much you eat for lunch, especially if you're overweight. According to new research published in the latest issue of the Annals of Nutrition and Metabolism, scientists found that having oatmeal (Quaker Oats Quick 1-minute™) for breakfast resulted in greater fullness, lower hunger ratings and fewer calories eaten at the next meal compared to a calorie-matched breakfast of a ready-to-eat cereal (RTEC) - sugared corn flakes.

People with severe EBS at increased risk of skin cancer, say scientists

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Read more Medical News

› Verified 1 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John William Karth allows following entities to bill medicare on his behalf.
Entity NameOregon Eye Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023199734
PECOS PAC ID: 9638142904
Enrollment ID: O20040816000305

News Archive

Researchers discover how traffic jam in intracellular sorting can cause tumor development

For tissues to cooperate and perform normal functions, cells need to know which way is up. When cells lose track of their orientation, they can start to grow out of control, and develop into cancer.

Researchers identify a new mechanism for tumor control

The interaction of a ligand (Neurotrophine-3) and its dependence receptor (TrkC) constitutes a novel mechanism for tumor control in pediatric cancers such as neuroblastoma, and may also be important to the inhibition of other cancers such as breast cancer.

Oatmeal breakfast results in greater fullness, lower hunger ratings and fewer calories intake at lunch

A new study suggests that your breakfast cereal choice may affect how full you feel and how much you eat for lunch, especially if you're overweight. According to new research published in the latest issue of the Annals of Nutrition and Metabolism, scientists found that having oatmeal (Quaker Oats Quick 1-minute™) for breakfast resulted in greater fullness, lower hunger ratings and fewer calories eaten at the next meal compared to a calorie-matched breakfast of a ready-to-eat cereal (RTEC) - sugared corn flakes.

People with severe EBS at increased risk of skin cancer, say scientists

UK scientists have discovered the link between people with the skin blistering disease Epidermolysis Bullosa Simplex-Dowling-Meara, (EBS -DM) - and tumour growth, according to research published in Journal of Investigative Dermatology today (Monday).

Read more Medical News

› Verified 1 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John William Karth is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John William Karth, MD
1550 Oak St Ste 7,
Eugene, OR 97401-7701

Ph: (541) 687-1927
Dr John William Karth, MD
1550 Oak St Ste 7,
Eugene, OR 97401-7701

Ph: (541) 687-1927

News Archive

Researchers discover how traffic jam in intracellular sorting can cause tumor development

For tissues to cooperate and perform normal functions, cells need to know which way is up. When cells lose track of their orientation, they can start to grow out of control, and develop into cancer.

Researchers identify a new mechanism for tumor control

The interaction of a ligand (Neurotrophine-3) and its dependence receptor (TrkC) constitutes a novel mechanism for tumor control in pediatric cancers such as neuroblastoma, and may also be important to the inhibition of other cancers such as breast cancer.

Oatmeal breakfast results in greater fullness, lower hunger ratings and fewer calories intake at lunch

A new study suggests that your breakfast cereal choice may affect how full you feel and how much you eat for lunch, especially if you're overweight. According to new research published in the latest issue of the Annals of Nutrition and Metabolism, scientists found that having oatmeal (Quaker Oats Quick 1-minute™) for breakfast resulted in greater fullness, lower hunger ratings and fewer calories eaten at the next meal compared to a calorie-matched breakfast of a ready-to-eat cereal (RTEC) - sugared corn flakes.

People with severe EBS at increased risk of skin cancer, say scientists

UK scientists have discovered the link between people with the skin blistering disease Epidermolysis Bullosa Simplex-Dowling-Meara, (EBS -DM) - and tumour growth, according to research published in Journal of Investigative Dermatology today (Monday).

Read more News

› Verified 1 days ago


Ophthalmology Doctors in Eugene, OR

Scott Cherne, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1125 Darlene Ln, Suite 100, Eugene, OR 97401
Phone: 541-343-5000    Fax: 541-344-9478
Blake V Fausett, M.D
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2550 Willakenzie Rd, Eugene, OR 97401
Phone: 541-434-0922    
Walter Benjamin Kunz, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1550 Oak St, Suite 7, Eugene, OR 97401
Phone: 541-687-1927    
Dr. Anthony Grillo, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1125 Darlene Ln, Eugene, OR 97401
Phone: 541-343-5000    
Peter Wyzinski, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1125 Darlene Ln, Suite 100, Eugene, OR 97401
Phone: 541-343-5000    Fax: 541-344-9478
Mr. Allan Armstrong Hunter Iii, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 360 S Garden Way Ste 101a, Eugene, OR 97401
Phone: 541-237-8400    Fax: 541-237-8850
Matthew D Neale, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 992 Country Club Rd, Ste101, Eugene, OR 97401
Phone: 541-687-1715    Fax: 541-687-1690

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