Dr Mark Edward Pennesi, MD PHD - Medicare Ophthalmology in Portland, OR

Dr Mark Edward Pennesi, MD PHD is a medicare enrolled "Ophthalmology" physician in Portland, Oregon. He went to Baylor College Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Oregon Health And Sciences University/university Medical Group and his current practice location is 3375 Sw Terwilliger Blvd, Cei, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 494-8386.

Dr Mark Edward Pennesi is licensed to practice in Oregon (license number MD28382) 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 1225256274.

Contact Information

Dr Mark Edward Pennesi, MD PHD
3375 Sw Terwilliger Blvd, Cei,
Portland, OR 97239-4146
(503) 494-8386
Not Available



Physician's Profile

Full NameDr Mark Edward Pennesi
GenderMale
SpecialityOphthalmology
Experience20 Years
Location3375 Sw Terwilliger Blvd, Portland, 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 Mark Edward Pennesi attended and graduated from Baylor College Of Medicine in 2004
  NPI Data:
  • NPI Number: 1225256274
  • Provider Enumeration Date: 04/23/2007
  • Last Update Date: 03/16/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7719059724
  • Enrollment ID: I20080709000167

Medical Identifiers

Medical identifiers for Dr Mark Edward Pennesi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225256274NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD28382 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ohsu Hospital And ClinicsPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Health And Sciences University/university Medical Group48807601071485

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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. Dr Mark Edward Pennesi allows following entities to bill medicare on his behalf.
Entity NameUniversity Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376709535
PECOS PAC ID: 4880760107
Enrollment ID: O20080910000013

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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 Mark Edward Pennesi 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 Mark Edward Pennesi, MD PHD
2351 Nw Westover Rd, 310,
Portland, OR 97210-3779

Ph: (415) 676-1721
Dr Mark Edward Pennesi, MD PHD
3375 Sw Terwilliger Blvd, Cei,
Portland, OR 97239-4146

Ph: (503) 494-8386

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Ophthalmology Doctors in Portland, OR

Amy Ying Tong, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1955 Nw Northrup St, Portland, OR 97209
Phone: 503-227-2020    
Sungjae Yang,
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 3375 Sw Terwilliger Bld, Casey Eye Institue, Portland, OR 97239
Phone: 503-494-5023    
Dr. Michael David Straiko, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1040 Nw 22nd Ave., Suite 200, Portland, OR 97210
Phone: 503-413-8202    Fax: 503-413-6937
Allison Rebecca Loh, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 3375 Sw Terwilliger Blvd, Portland, OR 97239
Phone: 503-494-3000    Fax: 503-494-4286
John Carl Morrison, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3303 Sw Bond Ave, Portland, OR 97239
Phone: 503-494-3000    Fax: 503-418-0843
Adam Marcus Hanif,
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-3000    Fax: 503-494-4286
Mr. John Jah-hyun Koo, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3600 N. Interstate Avenue, Department Of Opthalmology, Portland, OR 97227
Phone: 503-331-6330    Fax: 503-571-5877

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