Mark Patrick Cahill, MD - Medicare Internal Medicine in Tualatin, OR

Mark Patrick Cahill, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Tualatin, Oregon. He went to University Of Washington School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Oregon Clinic Pc and his current practice location is 19250 Sw 90th Ave, Tualatin, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 692-3750.

Mark Patrick Cahill is licensed to practice in Oregon (license number MD29414) 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 1598957888.

Contact Information

Mark Patrick Cahill, MD
19250 Sw 90th Ave,
Tualatin, OR 97062-7585
(503) 692-3750
(503) 691-2324



Physician's Profile

Full NameMark Patrick Cahill
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location19250 Sw 90th Ave, Tualatin, 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:
  • Mark Patrick Cahill attended and graduated from University Of Washington School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1598957888
  • Provider Enumeration Date: 08/10/2007
  • Last Update Date: 11/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678629169
  • Enrollment ID: I20090924000628

Medical Identifiers

Medical identifiers for Mark Patrick Cahill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598957888NPI-NPPES
1598957888MedicaidWA
500608941MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD29414 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Willamette Falls Medical CenterOregon city, ORHospital
Legacy Meridian Park Medical CenterTualatin, ORHospital
Ohsu Hospital And ClinicsPortland, ORHospital
Providence Newberg Medical CenterNewberg, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Clinic Pc2860390408319

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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. Mark Patrick Cahill allows following entities to bill medicare on his behalf.
Entity NameOregon Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265417174
PECOS PAC ID: 2860390408
Enrollment ID: O20031222000096

News Archive

Study: Hot flashes are not adequately managed in patients treated for breast cancer

Hot flushes are one of the most distressing conditions faced by women who have been treated for breast cancer, but they are not being adequately addressed by healthcare professionals and some women consider giving up their post cancer medication to try and stop them, a new study has shown.

WPI researchers receive NIH grant to develop new class of tissue-engineered heart valves

With a $450,000 grant from the National Institutes of Health, researchers at Worcester Polytechnic Institute will analyze how mechanical forces and cellular growth factors affect the growth and development of human heart valves to advance the long-term goal of using tissue engineering to develop replacement valves that are more natural and longer-lasting than current replacement valves.

British children think fast food is the norm

New research by scientists with the British Heart Foundation (BHF) suggests that two-thirds of children do not regard fast food as a treat.

Two important brain systems can influence an individual's behavior and emotional expression in times of need

The willingness to call out in distress to get help from others appears to be regulated by two brain systems with very different responsibilities, according to a study at the University of Wisconsin-Madison.

Study investigates optical treatments to slow myopia progression in children

Research by an optometrist at the University of Houston (UH) supports the continued investigation of optical treatments that attempt to slow the progression of nearsightedness in children.

Read more Medical News

› Verified 3 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. Mark Patrick Cahill 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
Mark Patrick Cahill, MD
541 Ne 20th Ave Ste 225,
Portland, OR 97232-2895

Ph: (503) 963-2801
Mark Patrick Cahill, MD
19250 Sw 90th Ave,
Tualatin, OR 97062-7585

Ph: (503) 692-3750

News Archive

Study: Hot flashes are not adequately managed in patients treated for breast cancer

Hot flushes are one of the most distressing conditions faced by women who have been treated for breast cancer, but they are not being adequately addressed by healthcare professionals and some women consider giving up their post cancer medication to try and stop them, a new study has shown.

WPI researchers receive NIH grant to develop new class of tissue-engineered heart valves

With a $450,000 grant from the National Institutes of Health, researchers at Worcester Polytechnic Institute will analyze how mechanical forces and cellular growth factors affect the growth and development of human heart valves to advance the long-term goal of using tissue engineering to develop replacement valves that are more natural and longer-lasting than current replacement valves.

British children think fast food is the norm

New research by scientists with the British Heart Foundation (BHF) suggests that two-thirds of children do not regard fast food as a treat.

Two important brain systems can influence an individual's behavior and emotional expression in times of need

The willingness to call out in distress to get help from others appears to be regulated by two brain systems with very different responsibilities, according to a study at the University of Wisconsin-Madison.

Study investigates optical treatments to slow myopia progression in children

Research by an optometrist at the University of Houston (UH) supports the continued investigation of optical treatments that attempt to slow the progression of nearsightedness in children.

Read more News

› Verified 3 days ago


Internal Medicine Doctors in Tualatin, OR

Jaymee E Delaney, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 19260 Sw 65th Ave, Ste 270, Tualatin, OR 97062
Phone: 503-352-0770    
Jessica Kazue Haraga, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 19250 Sw 90th Ave, Tualatin, OR 97062
Phone: 503-692-3750    Fax: 503-691-2324
Dr. Benito G Pataroque, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6485 Sw Borland Rd, Suite D, Tualatin, OR 97062
Phone: 503-692-3647    Fax: 503-691-1670
Dr. Tammi Kaye Boston, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 19875 Sw 65th Ave, Suite 100, Tualatin, OR 97062
Phone: 503-692-7785    Fax: 503-885-1663
Dr. William H Treuhaft, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 6485 Sw Borland Rd, Suite F, Tualatin, OR 97062
Phone: 503-413-3650    Fax: 503-413-3644
Dean Kyle Peterson, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 19300 Sw 65th Ave, Tualatin, OR 97062
Phone: 503-413-8407    Fax: 503-413-6951
Dr. Mark Leo Mckinstry, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 19875 Sw 65th Ave, Tualatin, OR 97062
Phone: 503-692-7785    Fax: 503-885-1663

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