SHARON E O'BRIEN MD
NPI 1427046598
Pediatrics - Pediatric Cardiology in Boston, MA

Q: What is Sharon O'brien's NPI number?

The NPI number for Sharon O'brien is 1427046598. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Q: What is Sharon O'brien's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Sharon O'brien was last updated on July 9, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since October 12, 2005PECOS Enrolled

850 HARRISON AVE, YACC5, BOSTON, MA 02118(617) 414-4841(617) 414-4547 Get Directions Write a Review

NPPES record last updated: July 9, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Sharon E O'brien Md NPPES

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

SHARON E O'BRIEN MD (NPI 1427046598) is an individual pediatric cardiology provider in Boston, Massachusetts, licensed in Massachusetts (156607) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427046598

Entity TypeIndividualFemale

Primary Taxonomy2080P0202X

Provider Legal NameSHARON E O'BRIENCredential: MD

Location Address850 HARRISON AVE, YACC5Boston, MA 02118-4001

Mailing Address720 Harrison Ave, Dob 503Boston, MA 02118-2371

Phone(617) 414-4841

Fax(617) 414-4547

Sole ProprietorNo

Enumeration DateOctober 12, 2005

Last NPPES UpdateJuly 9, 2014

✔ NPI 1427046598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

License✔ Licensed in MA · 156607

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedPediatricsTaxonomy 208000000X · License 156607 (MA)

850 HARRISON AVE, Boston, MA 02118

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Other Identifiers 2

Medicaid110059717AMA

Medicare PINA23514MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sharon E O'brien 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.

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.

SHEELA S MARU MD

Obstetrics & Gynecology

850 HARRISON AVE, YACC 4
BOSTON, MA 02118

Suffolk County (617) 414-2000

LIDYA H WLASIUK M.D.

Family Medicine

850 HARRISON AVE, YACC 5
BOSTON, MA 02118

Suffolk County (617) 414-2080

DEBORAH A FRANK MD

Pediatrics

850 HARRISON AVE, YACC5
BOSTON, MA 02118

Suffolk County (617) 414-4841

BRIAN R PENTI M.D.

Family Medicine

850 HARRISON AVE, YACC 4
BOSTON, MA 02118

Suffolk County (617) 414-2080

MARY CHIN LICSW

Social Worker (Clinical)

850 HARRISON AVE, DOWLING 9
BOSTON, MA 02118

Suffolk County (617) 414-4672

ADELIZA OLIVERO MD

Psychiatry & Neurology (Psychiatry)

850 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 414-5245

JEAN EWAN CNM

Advanced Practice Midwife

850 HARRISON AVE, YAWKEY 4TH FLOOR
BOSTON, MA 02118

Suffolk County (617) 414-2000

DOREEN LINEHAN RN

Registered Nurse

850 HARRISON AVE, DOWLING NORTH, SUITE 5108
BOSTON, MA 02118

Suffolk County (617) 638-7062

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 Sharon O'brien's NPI number?

The NPI number for Sharon O'brien is 1427046598. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Sharon O'brien located?

Sharon O'brien practices at 850 Harrison Ave Yacc5, Boston, MA 02118. The listed phone number is (617) 414-4841.

What is Sharon O'brien's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Sharon O'brien enrolled in Medicare?

Yes. Sharon O'brien is registered in the Medicare PECOS enrollment system.

What insurance does Sharon O'brien accept?

Health plans from Anthem Blue Cross and Blue Shield list Sharon O'brien 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 Sharon O'brien was last updated on July 9, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.