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DR. MARLA MARINA MATAR M.D.
NPI 1326071481
Anesthesiology in Lake Oswego, OR

Active since July 09, 2006PECOS EnrolledAccepts Medicare Assignment
17620 BLUE HERON DR, LAKE OSWEGO, OR 97034(626) 824-6747 Get Directions Write a Review

NPPES record last updated: April 25, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Marla Marina Matar M.d. NPPES

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

DR. MARLA MARINA MATAR M.D. (NPI 1326071481) is an individual anesthesiology provider in Lake Oswego, Oregon, licensed in Oregon (MD26384) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1987).

NPPES Registry Identity

NPI1326071481
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. MARLA MARINA MATARCredential: M.D.
Location Address17620 BLUE HERON DRLake Oswego, OR 97034-6608
Mailing Address17620 Blue Heron DrLake Oswego, OR 97034-6608 · (626) 824-6747
Phone(626) 824-6747
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1987
Enumeration DateJuly 9, 2006
Last NPPES UpdateApril 25, 2011
✔ NPI 1326071481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in OR · MD26384
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
17620 BLUE HERON DR, Lake Oswego, OR 97034
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marla Marina Matar M.d. 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 ID2668577578
PECOS Enrollment IDI20110811000473
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 Reassignment

Medicare enrollment records show Marla Matar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Hospital Los Angeles Medical Group, Inc.
814 mi
Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group
NPI 1265530653 (323) 361-2337

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

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 Marla Matar's NPI number?

The NPI number for Marla Matar is 1326071481. It was assigned to this individual provider in the NPPES registry on July 9, 2006.

Where is Marla Matar located?

Marla Matar practices at 17620 Blue Heron Dr, Lake Oswego, OR 97034. The listed phone number is (626) 824-6747.

What is Marla Matar's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Marla Matar enrolled in Medicare?

Yes. Marla Matar 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.

Which organization bills Medicare for Marla Matar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marla Matar reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). The 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 Marla Matar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marla Matar was last updated on April 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.