DR. KAREN OCWIEJA MD, PHD
NPI 1316350184
Pediatrics - Pediatric Infectious Diseases in Boston, MA

Active since June 09, 2014PECOS EnrolledAccepts Medicare Assignment
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVE, MAILSTOP: BCH 3118, BOSTON, MA 02115(617) 355-6832 Get Directions Write a Review

NPPES record last updated: February 17, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 17, 2020, Dec 11, 2019, Mar 17, 2018 (3 updates tracked since 2018).

About Dr. Karen Ocwieja Md, Phd NPPES

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

DR. KAREN OCWIEJA MD, PHD (NPI 1316350184) is an individual pediatric infectious diseases provider in Boston, Massachusetts, licensed in Massachusetts (274539) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2014).

NPPES Registry Identity

NPI1316350184
Entity TypeIndividualFemale
Primary Taxonomy2080P0208X
Provider Legal NameDR. KAREN OCWIEJACredential: MD, PHD
Location AddressBOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVE, MAILSTOP: BCH 3118Boston, MA 02115
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2014
Enumeration DateJune 9, 2014
Last NPPES UpdateFebruary 17, 20203 updates tracked since enumeration
NPI 1316350184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License Licensed in MA · 274539
Definition

A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.

Also ListedPediatricsTaxonomy 208000000X · License 266614 (MA)
BOSTON CHILDREN'S HOSPITAL, Boston, MA 02115

Accepted Insurance

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

Dr. Karen Ocwieja Md, Phd 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 ID9537590518
PECOS Enrollment IDI20200506002045
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.

Other Providers at the Same Location NPPES 16

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

Nurse Practitioner (Pediatrics, Critical Care)
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVENUE
BOSTON, MA 02115
Student in an Organized Health Care Education/Training Program
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVE
BOSTON, MA 02115
Dentist (Oral and Maxillofacial Surgery)
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVENUE
BOSTON, MA 02115
Pediatrics (Pediatric Cardiology)
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVENUE
BOSTON, MA 02115
Psychiatry & Neurology (Child & Adolescent Psychiatry)
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVENUE
BOSTON, MA 02115
Neurological Surgery
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVE
BOSTON, MA 02115
Orthopaedic Surgery
BOSTON CHILDREN'S HOSPITAL, DEPT OF ORTHOPEDIC SURGERY AND SPORTS MEDICINE
BOSTON, MA 02115
Surgery (Pediatric Surgery)
BOSTON CHILDREN'S HOSPITAL, 300 LONGWOOD AVE, FEGAN 3
BOSTON, MA 02115

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 Karen Ocwieja's NPI number?

The NPI number for Karen Ocwieja is 1316350184. It was assigned to this individual provider in the NPPES registry on June 9, 2014.

Where is Karen Ocwieja located?

Karen Ocwieja practices at Boston Children's Hospital 300 Longwood Ave, Mailstop: Bch 3118, Boston, MA 02115. The listed phone number is (617) 355-6832.

What is Karen Ocwieja's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Is Karen Ocwieja enrolled in Medicare?

Yes. Karen Ocwieja 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.

What insurance does Karen Ocwieja accept?

Health plans from Anthem Blue Cross and Blue Shield list Karen Ocwieja 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 Karen Ocwieja was last updated on February 17, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.