DR. REGAN MON LOOK M.D.
NPI 1821091604
Internal Medicine - Medical Oncology in Portland, OR

Active since May 24, 2005PECOS Enrolled
265 N BROADWAY ST, PORTLAND, OR 97227(503) 280-1223(503) 528-5252 Get Directions Write a Review

NPPES record last updated: December 22, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Regan Mon Look M.d. NPPES

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

DR. REGAN MON LOOK M.D. (NPI 1821091604) is an individual medical oncology provider in Portland, Oregon, licensed in Oregon (MD20544) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821091604
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. REGAN MON LOOKCredential: M.D.
Location Address265 N BROADWAY STPortland, OR 97227-1800
Mailing Address265 N Broadway StPortland, OR 97227-1800 · (503) 280-1223 · Fax (503) 528-5252
Fax(503) 528-5252
Sole ProprietorNo
Enumeration DateMay 24, 2005
Last NPPES UpdateDecember 22, 2011
NPI 1821091604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in OR · MD20544
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
265 N BROADWAY ST, Portland, OR 97227

Other Identifiers 5

Medicaid150403OR
Medicare PIN105523OR
Medicare PING8888669WA
Medicare UPING51611OR
Medicaid1019827WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Regan Mon Look M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97227 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
$176.88 typical visit price
range $58.99 – $176.88
Typical copayment $44.22 (range $14.74 – $44.22)
Most-billed visit code 99205
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 11

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

Radiology (Radiation Oncology)
265 N BROADWAY ST
PORTLAND, OR 97227
Internal Medicine (Hospice and Palliative Medicine)
265 N BROADWAY ST
PORTLAND, OR 97227
Internal Medicine (Hematology & Oncology)
265 N BROADWAY ST
PORTLAND, OR 97227
Nurse Practitioner (Family)
265 N BROADWAY ST
PORTLAND, OR 97227
Radiology (Radiation Oncology)
265 N BROADWAY ST
PORTLAND, OR 97227
Internal Medicine (Hematology & Oncology)
265 N BROADWAY ST
PORTLAND, OR 97227
Internal Medicine (Medical Oncology)
265 N BROADWAY ST
PORTLAND, OR 97227
Physician Assistant (Surgical)
265 N BROADWAY ST
PORTLAND, OR 97227

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 Regan Look's NPI number?

The NPI number for Regan Look is 1821091604. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Regan Look located?

Regan Look practices at 265 N Broadway St, Portland, OR 97227. The listed phone number is (503) 280-1223.

What is Regan Look's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Regan Look enrolled in Medicare?

Yes. Regan Look is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Regan Look was last updated on December 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.