Diana Denton Zellner, DO - Medicare Hospice/palliative Care in Portland, OR

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Diana Denton Zellner, DO is a medicare enrolled "Internal Medicine - Hospice And Palliative Medicine" physician in Portland, Oregon. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Hospice/palliative Care. She is a member of the group practice Legacy Clinics Llc, Providence Health And Services Oregon, Legacy Salmon Creek Hospital and her current practice location is 4805 Ne Glisan St Ste 11n, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 215-1350.

Diana Denton Zellner is licensed to practice in Oregon (license number DO198502) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1164876827.

Contact Information

Diana Denton Zellner, DO
4805 Ne Glisan St Ste 11n,
Portland, OR 97213-2933
(503) 215-1350
Not Available

Map and Direction




Physician's Profile

Full NameDiana Denton Zellner
GenderFemale
SpecialityHospice/palliative Care
Experience8 Years
Location4805 Ne Glisan St Ste 11n, Portland, Oregon
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diana Denton Zellner graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1164876827
  • Provider Enumeration Date: 04/19/2016
  • Last Update Date: 10/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1951698539
  • Enrollment ID: I20200803000400

Medical Identifiers

Medical identifiers for Diana Denton Zellner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164876827NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0002XInternal Medicine - Hospice And Palliative Medicine DO198502 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Good Samaritan Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Clinics Llc0244144004633
Providence Health And Services Oregon06481836081344
Legacy Salmon Creek Hospital0446295711236

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. Diana Denton Zellner allows following entities to bill medicare on her behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003991845
PECOS PAC ID: 5395656284
Enrollment ID: O20031113000626
Entity NameLegacy Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902827272
PECOS PAC ID: 0244144004
Enrollment ID: O20031117000089
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153

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. Diana Denton Zellner 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
Diana Denton Zellner, DO
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494		Diana Denton Zellner, DO
4805 Ne Glisan St Ste 11n,
Portland, OR 97213-2933

Ph: (503) 215-1350

Reviews and Comments


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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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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