Dr Tanya Lugliani Stewart, MD - Medicare General Practice in Lake Oswego, OR

Dr Tanya Lugliani Stewart, MD is a medicare enrolled "Internal Medicine - Hospice And Palliative Medicine" physician in Lake Oswego, Oregon. She went to Tufts University School Of Medicine and graduated in 1999 and has 27 years of diverse experience with area of expertise as General Practice. Her current practice location is 5 Centerpointe Dr, Suite 600, Lake Oswego, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 746-0052.

Dr Tanya Lugliani Stewart is licensed to practice in Washington (license number MD 00041240) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1841252335.

Contact Information

Dr Tanya Lugliani Stewart, MD
5 Centerpointe Dr, Suite 600,
Lake Oswego, OR 97035-8651
(503) 746-0052
Not Available

Map and Direction




Physician's Profile

Full NameDr Tanya Lugliani Stewart
GenderFemale
SpecialityGeneral Practice
Experience27 Years
Location5 Centerpointe Dr, Lake Oswego, Oregon
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Tanya Lugliani Stewart attended and graduated from Tufts University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1841252335
  • Provider Enumeration Date: 04/03/2006
  • Last Update Date: 04/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5991773442
  • Enrollment ID: I20260504005471

Medical Identifiers

Medical identifiers for Dr Tanya Lugliani Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841252335NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0002XInternal Medicine - Hospice And Palliative Medicine MD 00041240 (Washington)Primary
208D00000XGeneral Practice MD00041240 (Washington)Secondary
207R00000XInternal Medicine MD23189 (Oregon)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine A74253 (California)Secondary

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 Tanya Lugliani Stewart 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 Tanya Lugliani Stewart, MD
5 Centerpointe Dr, Suite 600,
Lake Oswego, OR 97035-8651

Ph: (503) 746-0052
Dr Tanya Lugliani Stewart, MD
5 Centerpointe Dr, Suite 600,
Lake Oswego, OR 97035-8651

Ph: (503) 746-0052

Reviews and Comments


Internal Medicine Doctors in Lake Oswego, OR

Dr. Kenneth Paul Melvin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4035 Mercantile Dr, Suite 112, Lake Oswego, OR 97035
Phone: 503-203-1177    Fax: 503-203-1178
Colleen Amanda Finnegan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4004 Kruse Way Pl Ste 300, Lake Oswego, OR 97035
Phone: 503-216-1500    
Dr. Paula Diane Kilpatrick,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4035 Sw Mercantile Drive, Suite 101, Lake Oswego, OR 97035
Phone: 503-697-3001    Fax: 503-697-0906
Dr. Nancy J Heisel, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 18010 Sw Mcewan Rd, Lake Oswego, OR 97035
Phone: 503-525-7500    
Steven Anthony Hashiguchi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16463 Sw Boones Ferry Rd, Lake Oswego, OR 97035
Phone: 503-635-6256    Fax: 503-636-9604
Dr. Jeffrey Turner, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 412 A Ave Ste 200, Lake Oswego, OR 97034
Phone: 503-635-2496    
Dr. Daryl William Baron, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16463 Sw Boones Ferry Rd, Lake Oswego, OR 97035
Phone: 503-635-6256    Fax: 503-636-9604

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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