Dr John P Berreen, MD - Medicare Ophthalmology in Bend, OR

Dr John P Berreen, MD is a medicare enrolled "Ophthalmology" physician in Bend, Oregon. His current practice location is 2275 Ne Doctors Dr, Ste 2, Bend, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 693-5050.

Dr John P Berreen is licensed to practice in Oregon (license number MD22414) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1780872184.

Contact Information

Dr John P Berreen, MD
2275 Ne Doctors Dr, Ste 2,
Bend, OR 97701-6324
(541) 693-5050
(541) 693-5051

Map and Direction




Physician's Profile

Full NameDr John P Berreen
GenderMale
SpecialityOphthalmology
Location2275 Ne Doctors Dr, Bend, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1780872184
  • Provider Enumeration Date: 10/10/2007
  • Last Update Date: 11/21/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6406750785
  • Enrollment ID: I20040614000303

Medical Identifiers

Medical identifiers for Dr John P Berreen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780872184NPI-NPPES
288210MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD22414 (Oregon)Primary

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 P Berreen allows following entities to bill medicare on his behalf.
Entity NameBend Ophthalmology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053523068
PECOS PAC ID: 5991776908
Enrollment ID: O20040803001669
Entity NameOrion Eye Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992044903
PECOS PAC ID: 1759526767
Enrollment ID: O20130322000112

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 P Berreen 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 P Berreen, MD
2275 Ne Doctors Dr, Ste 2,
Bend, OR 97701-6324

Ph: (541) 693-5050
Dr John P Berreen, MD
2275 Ne Doctors Dr, Ste 2,
Bend, OR 97701-6324

Ph: (541) 693-5050

Reviews and Comments


Ophthalmology Doctors in Bend, OR

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Phone: 541-318-8388    Fax: 541-318-7145

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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