Dr Robert H Lemon, MD - Medicare Medical Oncology in Sequim, WA

Dr Robert H Lemon, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sequim, Washington. He went to University Of California, Irvine, California College Of Medicine and graduated in 1986 and has 40 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Yakima Valley Memorial Physicians and his current practice location is 844 N 5th Ave, Sequim, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 683-9895.

Dr Robert H Lemon is licensed to practice in Washington (license number MD61623566) 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 1992867147.

Contact Information

Dr Robert H Lemon, MD
844 N 5th Ave,
Sequim, WA 98382-3045
(360) 683-9895
(360) 582-5820

Map and Direction




Physician's Profile

Full NameDr Robert H Lemon
GenderMale
SpecialityMedical Oncology
Experience40 Years
Location844 N 5th Ave, Sequim, Washington
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 Robert H Lemon attended and graduated from University Of California, Irvine, California College Of Medicine in 1986
  NPI Data:
  • NPI Number: 1992867147
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 01/26/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2668360462
  • Enrollment ID: I20250217002591

Medical Identifiers

Medical identifiers for Dr Robert H Lemon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992867147NPI-NPPES
PO1340191OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G61547 (California)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MD61623566 (Washington)Primary
207RH0003XInternal Medicine - Hematology & Oncology 6079303-1205 (Utah)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Mason MemorialYakima, WAHospital
St Peters HospitalHelena, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yakima Valley Memorial Physicians1557391596285

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 Robert H Lemon allows following entities to bill medicare on his behalf.
Entity NameYakima Valley Memorial Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306933940
PECOS PAC ID: 1557391596
Enrollment ID: O20050818000714

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 Robert H Lemon 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 Robert H Lemon, MD
Po Box 24029,
Seattle, WA 98124-0029

Ph: (360) 565-9237
Dr Robert H Lemon, MD
844 N 5th Ave,
Sequim, WA 98382-3045

Ph: (360) 683-9895

Reviews and Comments


Internal Medicine Doctors in Sequim, WA

Dr. Carl G Weber, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 800 N 5th Ave, Ste 101, Sequim, WA 98382
Phone: 360-582-2690    Fax: 360-582-2691
Samantha F Reiter, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 840 N 5th Ave, Ste 100, Sequim, WA 98382
Phone: 360-582-2850    Fax: 360-582-2851
Dr. Eiko Klimant, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 844 N 5th Ave, Sequim, WA 98382
Phone: 360-683-9895    Fax: 360-582-5614
Carrie L Sun, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 800 N 5th Ave, Sequim, WA 98382
Phone: 360-565-0999    Fax: 360-582-4221
Dr. David Patrick Murphy, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 840 N 5th Ave Ste 1500, Sequim, WA 98382
Phone: 360-565-0999    Fax: 360-582-2841
Dr. Frank Henry Jahns, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 840 N 5th Ave Ste 1500, Sequim, WA 98382
Phone: 360-565-0999    Fax: 360-582-2841
Harry Everett Lyndes, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 777 N 5th Ave, Suite 105, Sequim, WA 98382
Phone: 360-582-2623    Fax: 360-582-9623

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.