Daniel Guy, MD - Medicare Internal Medicine in Hillsboro, OR

Daniel Guy, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Hillsboro, Oregon. His current practice location is 364 Se 8th Ave Ste 301, Hillsboro, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 681-4233.

Daniel Guy is licensed to practice in Oregon (license number MD197450) 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 1366860553.

Contact Information

Daniel Guy, MD
364 Se 8th Ave Ste 301,
Hillsboro, OR 97123-4250
(503) 681-4233
Not Available

Map and Direction




Physician's Profile

Full NameDaniel Guy
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location364 Se 8th Ave Ste 301, Hillsboro, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1366860553
  • Provider Enumeration Date: 04/03/2014
  • Last Update Date: 06/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9032434675
  • Enrollment ID: I20200519000547

Medical Identifiers

Medical identifiers for Daniel Guy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366860553NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD197450 (Oregon)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MD197450 (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. Daniel Guy allows following entities to bill medicare on his behalf.
Entity NameTuality Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073929782
PECOS PAC ID: 7416173414
Enrollment ID: O20140729000238

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. Daniel Guy 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
Daniel Guy, MD
364 Se 8th Ave Ste 301,
Hillsboro, OR 97123-4250

Ph: (503) 681-4233
Daniel Guy, MD
364 Se 8th Ave Ste 301,
Hillsboro, OR 97123-4250

Ph: (503) 681-4233

Reviews and Comments


Internal Medicine Doctors in Hillsboro, OR

Raeesa Khalid, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 335 Se 8th Ave, Hillsboro, OR 97123
Phone: 503-681-1050    Fax: 503-681-1939
Kishoree Jayant Patel, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 19400 Evergreeen Pwy, Hillsboro, OR 97124
Phone: 503-645-2762    
Marsha D Ware, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 18610 Nw Cornell Rd, Suite 101, Hillsboro, OR 97124
Phone: 503-216-9360    
Mustaquim Faruq Chowdhury, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 364 Se 8th Ave Ste 301, Hillsboro, OR 97123
Phone: 503-681-4233    Fax: 503-681-4234
Scot T Smith, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 335 Se 8th Ave, Hillsboro, OR 97123
Phone: 503-681-1111    
Nancy Heather Vinikoor, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 17770 Sw Neugebauer Rd, Hillsboro, OR 97123
Phone: 503-628-9120    
Meenakshi Narasimhamurthy, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 730 Se Oak St Ste I, Hillsboro, OR 97123
Phone: 503-430-0497    Fax: 503-747-5985

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.