MS. MARY BETH BROWN FNP
NPI 1285832360
Nurse Practitioner - Family in Lake Oswego, OR

Active since July 10, 2007PECOS EnrolledAccepts Medicare Assignment
4015 MERCANTILE DR, STE 200, LAKE OSWEGO, OR 97035(503) 216-1500 Get Directions Write a Review

NPPES record last updated: October 19, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 19, 2020, Feb 17, 2017 (2 updates tracked since 2017).

About Ms. Mary Beth Brown Fnp NPPES

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

MS. MARY BETH BROWN FNP (NPI 1285832360) is an individual family provider in Lake Oswego, Oregon, licensed in Oregon (089006127N1) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1285832360
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. MARY BETH BROWNCredential: FNP
Location Address4015 MERCANTILE DR, STE 200Lake Oswego, OR 97035-2552
Mailing AddressPo Box 3158Portland, OR 97208-3158
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateJuly 10, 2007
Last NPPES UpdateOctober 19, 20202 updates tracked since enumeration
NPPES CertifiedOctober 19, 2020
NPI 1285832360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses Licensed in OR · 089006127N1 Licensed in KY · 3007648
4015 MERCANTILE DR, Lake Oswego, OR 97035

Other Identifiers 1

Medicaid274252OR

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

Ms. Mary Beth Brown Fnp 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 ID6305023375
PECOS Enrollment IDI20161026002118
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 4

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 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.
105 services84 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
40 services37 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.
22 services22 patients
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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Providence Portland Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380061
Location4805 NE Glisan StreetPortland, OR 97213 · Multnomah 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
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 6

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

Family Medicine
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035
Physician Assistant
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035
Family Medicine
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035
Physician Assistant
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035
Family Medicine
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035
Family Medicine
4015 MERCANTILE DR, SUITE 200
LAKE OSWEGO, OR 97035

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 Mary Brown's NPI number?

The NPI number for Mary Brown is 1285832360. It was assigned to this individual provider in the NPPES registry on July 10, 2007.

Where is Mary Brown located?

Mary Brown practices at 4015 Mercantile Dr Ste 200, Lake Oswego, OR 97035. The listed phone number is (503) 216-1500.

What is Mary Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary Brown enrolled in Medicare?

Yes. Mary Brown 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.

Is Mary Brown affiliated with any hospitals?

According to CMS data, Mary Brown is affiliated with Providence St Vincent Medical Center and Providence Portland Medical Center.

When was this NPI record last updated?

The NPPES record for Mary Brown was last updated on October 19, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.