1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Pediatrics
  6. NPI Profile

PREETHA KRISHNAN M.D.
NPI 1891921540
Pediatrics - Pediatric Critical Care Medicine in Portland, OR

Active since June 09, 2009PECOS Enrolled
2801 N GANTENBEIN AVE, PORTLAND, OR 97227(503) 276-6500 Get Directions Write a Review

NPPES record last updated: August 5, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Preetha Krishnan M.d. NPPES

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

PREETHA KRISHNAN M.D. (NPI 1891921540) is an individual pediatric critical care medicine provider in Portland, Oregon, licensed in Oregon (MD162830) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891921540
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NamePREETHA KRISHNANCredential: M.D.
Location Address2801 N GANTENBEIN AVEPortland, OR 97227-1623
Mailing Address2801 N Gantenbein AvePortland, OR 97227-1623
Phone(503) 276-6500
Sole ProprietorNo
Enumeration DateJune 9, 2009
Last NPPES UpdateAugust 5, 2022
NPPES CertifiedAugust 5, 2022
✔ NPI 1891921540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in OR · MD162830
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License A103034 (CA)
2801 N GANTENBEIN AVE, Portland, OR 97227
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Preetha Krishnan 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.

Medicare Billing Reassignment

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

Legacy Emanuel Hospital & Health Center
Same address
General Acute Care Hospital
2801 N GANTENBEIN AVE
Portland, OR 97227
  • Reassigned Medicare billing, Oregon enrollment
  • 719 clinicians in this Medicare group
NPI 1831112358 (503) 413-2200

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

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.

KARI MAGNUSSEN MS
Genetic Counselor, MS
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 403-4967
NORTHWEST PEDIATRIC CRITICAL CARE PC
Pediatrics (Pediatric Critical Care Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 413-2794
DR. JANICE FAYE OLSON M.D.
Pediatrics (Pediatric Hematology-Oncology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 276-9300
RADIOLOGY CONSULTANTS, INC
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 227-2400
KATHY SCHWEITZER CNP
Nurse Practitioner (Neonatal)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 413-2042
DR. JOEL NORMAN LAMPERT PSY.D., LPC, NCC
Psychologist
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 276-9300
DR. NATALIE JUSTINE TEDFORD MD
Pediatrics (Pediatric Emergency Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 276-6500
OMAR J BHUTTA MD
Pediatrics (Pediatric Critical Care Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Multnomah County (503) 276-6565

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 Preetha Krishnan's NPI number?

The NPI number for Preetha Krishnan is 1891921540. It was assigned to this individual provider in the NPPES registry on June 9, 2009.

Where is Preetha Krishnan located?

Preetha Krishnan practices at 2801 N Gantenbein Ave, Portland, OR 97227. The listed phone number is (503) 276-6500.

What is Preetha Krishnan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Preetha Krishnan enrolled in Medicare?

Yes. Preetha Krishnan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Preetha Krishnan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Preetha Krishnan reassigns Medicare benefits to Legacy Emanuel Hospital & Health Center (Portland, OR). 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 Preetha Krishnan'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 Preetha Krishnan was last updated on August 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.