David Joseph Gahtan, PA - Medicare Physician Assistant in Portland, OR

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David Joseph Gahtan, PA is a medicare enrolled "Physician Assistant" in Portland, Oregon. He graduated from nursing school in 2004 and has 22 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Legacy Clinics Llc and his current practice location is 1919 Nw Lovejoy St, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (509) 415-5600.

David Joseph Gahtan is licensed to practice in Oregon (license number PA01015) 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 1215903059.

Contact Information

David Joseph Gahtan, PA
1919 Nw Lovejoy St,
Portland, OR 97209-1503
(509) 415-5600
Not Available

Map and Direction




Provider's Profile

Full NameDavid Joseph Gahtan
GenderMale
SpecialityPhysician Assistant
Experience22 Years
Location1919 Nw Lovejoy St, 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:
  • David Joseph Gahtan graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1215903059
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 04/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3678510195
  • Enrollment ID: I20050414001364

Medical Identifiers

Medical identifiers for David Joseph Gahtan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215903059NPI-NPPES
P00464824OtherORRR MEDICARE
500603044MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA01015 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Clinics Llc0244144004714

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. David Joseph Gahtan allows following entities to bill medicare on his behalf.
Entity NameLegacy Clinics LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902827272
PECOS PAC ID: 0244144004
Enrollment ID: O20031117000089
Entity NamePremier Wound Healing
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407554819
PECOS PAC ID: 5395119218
Enrollment ID: O20230316000368
Entity NameAdvanced Wound Care and Healing PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053128553
PECOS PAC ID: 3173051844
Enrollment ID: O20250108002145

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. David Joseph Gahtan 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
David Joseph Gahtan, PA
15271 Se Thornton Dr,
Milwaukie, OR 97267-2552

Ph: Not Available		David Joseph Gahtan, PA
1919 Nw Lovejoy St,
Portland, OR 97209-1503

Ph: (509) 415-5600

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).

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.