Donna Lee Hammar, FNP - Medicare Nurse Practitioner in Portland, OR

Donna Lee Hammar, FNP is a medicare enrolled "Nurse Practitioner - Family" in Portland, Oregon. She graduated from nursing school in 1993 and has 31 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Providence Health And Services Oregon and her current practice location is 3181 Sw Sam Jackson Park Rd, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 494-8311.

Donna Lee Hammar is licensed to practice in Oregon (license number 082007120N1) 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 1427006576.

Contact Information

Donna Lee Hammar, FNP
3181 Sw Sam Jackson Park Rd,
Portland, OR 97239-3011
(503) 494-8311
Not Available

Map and Direction




Provider's Profile

Full NameDonna Lee Hammar
GenderFemale
SpecialityNurse Practitioner
Experience31 Years
Location3181 Sw Sam Jackson Park Rd, 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:
  • Donna Lee Hammar graduated from nursing school in 1993
  NPI Data:
  • NPI Number: 1427006576
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 09/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4688696396
  • Enrollment ID: I20051222000097

Medical Identifiers

Medical identifiers for Donna Lee Hammar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427006576NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 082007120N1 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Seaside HospitalSeaside, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon155726010685

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. Donna Lee Hammar allows following entities to bill medicare on her behalf.
Entity NameThomas Scott Duncan
Entity TypePractitioner - Family Practice
Entity IdentifiersNPI Number: 1093770893
PECOS PAC ID: 9234186339
Enrollment ID: I20050331000950
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: 1578500492
PECOS PAC ID: 1557260106
Enrollment ID: O20040102000768

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. Donna Lee Hammar 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
Donna Lee Hammar, FNP
606 Nw Naito Pkwy, A 23,
Portland, OR 97209-3756

Ph: (503) 754-8344
Donna Lee Hammar, FNP
3181 Sw Sam Jackson Park Rd,
Portland, OR 97239-3011

Ph: (503) 494-8311

Reviews and Comments


Nurse Practitioner Nurses in Portland, OR

Mrs. Anjalee Nix Rowe, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-3988    
Ms. Susan Irene Smith, RN, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5100 Sw Macadam Ave, Suite 200, Portland, OR 97239
Phone: 971-202-5500    Fax: 971-202-5555
Iva Juric,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3181 Sw Sam Jackson Park Rd # Cdw6, Portland, OR 97239
Phone: 503-494-4808    
Ms. Jessica A Dudley, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3550 N Interstate Ave, Portland, OR 97227
Phone: 503-746-1575    
Summer Morgan Massina, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 721 Nw 9th Ave Ste 100, Portland, OR 97209
Phone: 503-525-0090    
Dr. Jeffery Wise, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1834 Nw 25th Ave Apt 504, Portland, OR 97210
Phone: 971-354-9242    
A'lissa Richards, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 12121 E Burnside St, Portland, OR 97216
Phone: 971-361-7700    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.