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

BRENNAN A LANIER MD
NPI 1730716374
Internal Medicine - Cardiovascular Disease in Portland, OR

Active since March 24, 2020PECOS Enrolled
10000 SE MAIN ST STE 60, PORTLAND, OR 97216(503) 257-0959(503) 256-7757 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 25, 2026, Oct 1, 2024, Mar 26, 2023 and 1 more (4 updates tracked since 2020).

About Brennan A Lanier Md NPPES

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

BRENNAN A LANIER MD (NPI 1730716374) is an individual cardiovascular disease provider in Portland, Oregon, licensed in Oregon (MD229187) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730716374
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameBRENNAN A LANIERCredential: MD
Location Address10000 SE MAIN ST STE 60Portland, OR 97216-2461
Mailing Address1400 Sw 5th Ave Ste 500Portland, OR 97201-5537
Phone(503) 257-0959
Fax(503) 256-7757
Sole ProprietorNo
Enumeration DateMarch 24, 2020
Last NPPES UpdateAugust 25, 20264 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1730716374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in OR · MD229187✔ Licensed in TX · U2913
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License U2913 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
10000 SE MAIN ST STE 60, Portland, OR 97216
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Harbor Health, Moda Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brennan A Lanier Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Brennan Lanier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Portland Adventist Medical Center
Same address
Anesthesiology
10123 SE MARKET ST
Portland, OR 97216
  • Reassigned Medicare billing, Oregon enrollment
  • 331 clinicians in this Medicare group
NPI 1437925310 (503) 251-6136
Seton Family Of Doctors
1,698 mi
Family Medicine
3001 PALM WAY, D1 : 134-138
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • 1,188 clinicians in this Medicare group
NPI 1225644065 (512) 324-5938

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97216 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
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
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 20

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

MS. ANGELA VICTORIA LEWIS PA
Physician Assistant (Medical)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
DR. DANIEL ABRAHAM FELDMAN MD
Internal Medicine (Interventional Cardiology)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
ELLEREY CLAIRE NELSON NURSE PRACTITIONER
Nurse Practitioner
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
DR. MARK V HART M.D.
Internal Medicine (Cardiovascular Disease)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
DR. ERIN ROSE BOEHM MD
Internal Medicine (Cardiovascular Disease)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
LAUREN Y LEE M.D.
Internal Medicine (Cardiovascular Disease)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
FAWAZ S ALHUMAID M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959
GAIL K. JONES MD
Internal Medicine (Cardiovascular Disease)
10000 SE MAIN ST STE 60
PORTLAND, OR 97216
Multnomah County (503) 257-0959

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 Brennan Lanier's NPI number?

The NPI number for Brennan Lanier is 1730716374. It was assigned to this individual provider in the NPPES registry on March 24, 2020.

Where is Brennan Lanier located?

Brennan Lanier practices at 10000 SE Main St Ste 60, Portland, OR 97216. The listed phone number is (503) 257-0959.

What is Brennan Lanier's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Brennan Lanier enrolled in Medicare?

Yes. Brennan Lanier is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Brennan Lanier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brennan Lanier reassigns Medicare benefits to 2 organizations: Portland Adventist Medical Center (Portland, OR) and Seton Family Of Doctors (Austin, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brennan Lanier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brennan Lanier accept?

Health plans from Blue Cross and Blue Shield of Texas, Harbor Health, Moda Health Plan, Inc., Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Brennan Lanier 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.

When was this NPI record last updated?

The NPPES record for Brennan Lanier was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.