Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LAUREN MARLENE GEARHART MD
NPI 1720069529
Internal Medicine in Lake Oswego, OR

Q: What is Lauren Gearhart's NPI number?

The NPI number for Lauren Gearhart is 1720069529. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Q: What is Lauren Gearhart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Gearhart was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 09, 2005PECOS Enrolled

16463 BOONES FERRY RD, LAKE OSWEGO, OR 97035(503) 635-6256(503) 636-9064 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Lauren Marlene Gearhart Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LAUREN MARLENE GEARHART MD (NPI 1720069529) is an individual internal medicine provider in Lake Oswego, Oregon, licensed in Oregon (16077) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (1988).

NPPES Registry Identity

NPI1720069529

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. LAUREN MARLENE GEARHARTCredential: MD

Location Address16463 BOONES FERRY RDLake Oswego, OR 97035-4207

Mailing Address10673 Sw Edgewood CtWilsonville, OR 97070-5512 · (503) 682-3392

Phone(503) 635-6256

Fax(503) 636-9064

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 1988

Enumeration DateNovember 9, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1720069529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OR · 16077

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

16463 BOONES FERRY RD, Lake Oswego, OR 97035

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lauren Marlene Gearhart Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971797317

PECOS Enrollment IDI20101029001234

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

140 services76 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

65 services63 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

61 services61 patients

Annual alcohol misuse screening, 5 to 15 minutes G0442

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

60 services60 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

60 services60 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

43 services35 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380004

Location9205 SW Barnes RoadPortland, OR 97225 · Washington County

Emergency services Birthing friendly

Adventist Health Portland

Acute Care Hospitals · Portland, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number380060

Location10123 SE Market StreetPortland, OR 97216 · Multnomah County

Emergency services Birthing friendly

Willamette Valley Medical Center

Acute Care Hospitals · Mcminnville, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380071

Location2700 SE Stratus Ave.Mcminnville, OR 97128 · Yamhill County

Emergency services Birthing friendly

Legacy Meridian Park Medical Center

Acute Care Hospitals · Tualatin, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380089

Location19300 SW 65th AvenueTualatin, OR 97062 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.16 typical visit price

range $58.99 – $176.88

Typical copayment $33.54 (range $14.74 – $44.22)

Most-billed visit code 99204

Established Patient

$103.51 typical visit price

range $19.32 – $144.79

Typical copayment $25.87 (range $4.83 – $36.19)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEVEN A. HASHIGUCHI, MD, LLC

Internal Medicine

16463 BOONES FERRY RD, #300
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-6256

LAKE GROVE FAMILY MEDICAL CLINIC LLC

Clinic/Center (Primary Care)

16463 BOONES FERRY RD, SUITE 100
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-1350

BRIAN K KITTAMS M.D.

Pediatrics

16463 BOONES FERRY RD
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-3743

THE RHYTHM CLINIC LLC

Internal Medicine (Cardiovascular Disease)

16463 BOONES FERRY RD
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-6256

ELIZABETH GRAFF M.D.

Pediatrics

16463 BOONES FERRY RD, SUITE 400
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-3743

OLSON PEDIATRIC CLINIC, LLC

Pediatrics (Adolescent Medicine)

16463 BOONES FERRY RD, SUITE 400
LAKE OSWEGO, OR 97035

Clackamas County (503) 635-3743

NORTHWEST ENDOCRINOLOGY, LLC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

16463 BOONES FERRY RD, SUITE 300
LAKE OSWEGO, OR 97035

Clackamas County (503) 303-8377

JANICE MODESITT LMT

Clinic/Center

16463 BOONES FERRY RD, STE. 100
LAKE OSWEGO, OR 97035

Clackamas County (503) 699-2955

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Gearhart's NPI number?

The NPI number for Lauren Gearhart is 1720069529. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Where is Lauren Gearhart located?

Lauren Gearhart practices at 16463 Boones Ferry Rd, Lake Oswego, OR 97035. The listed phone number is (503) 635-6256.

What is Lauren Gearhart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lauren Gearhart enrolled in Medicare?

Yes. Lauren Gearhart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lauren Gearhart accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Lauren Gearhart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lauren Gearhart affiliated with any hospitals?

According to CMS data, Lauren Gearhart is affiliated with Providence St Vincent Medical Center, Adventist Health Portland, Willamette Valley Medical Center and Legacy Meridian Park Medical Center.

When was this NPI record last updated?

The NPPES record for Lauren Gearhart was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.