Dr Lauren Marlene Gearhart, MD - Medicare Internal Medicine in Lake Oswego, OR

Dr Lauren Marlene Gearhart, MD is a medicare enrolled "Internal Medicine" physician in Lake Oswego, Oregon. She went to Oregon Health Sciences University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 16463 Boones Ferry Rd, Lake Oswego, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 635-6256.

Dr Lauren Marlene Gearhart is licensed to practice in Oregon (license number 16077) 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 1720069529.

Contact Information

Dr Lauren Marlene Gearhart, MD
16463 Boones Ferry Rd,
Lake Oswego, OR 97035-4207
(503) 635-6256
(503) 636-9064

Map and Direction




Physician's Profile

Full NameDr Lauren Marlene Gearhart
GenderFemale
SpecialityInternal Medicine
Experience36 Years
Location16463 Boones Ferry Rd, Lake Oswego, 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:
  • Dr Lauren Marlene Gearhart attended and graduated from Oregon Health Sciences University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1720069529
  • Provider Enumeration Date: 11/09/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3971797317
  • Enrollment ID: I20101029001234

Medical Identifiers

Medical identifiers for Dr Lauren Marlene Gearhart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720069529NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 16077 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Meridian Park Medical CenterTualatin, ORHospital

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 Lauren Marlene Gearhart 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 Lauren Marlene Gearhart, MD
10673 Sw Edgewood Ct,
Wilsonville, OR 97070-5512

Ph: (503) 682-3392
Dr Lauren Marlene Gearhart, MD
16463 Boones Ferry Rd,
Lake Oswego, OR 97035-4207

Ph: (503) 635-6256

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
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: Accepting Medicare Assignments
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
Stephanie M Barayuga, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4004 Kruse Way Pl Ste 300, Lake Oswego, OR 97035
Phone: 503-216-1500    

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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