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BRIANA ROSE BEASLEY O'LEARY MD
NPI 1154825339
Obstetrics & Gynecology - Maternal & Fetal Medicine in Boston, MA

Active since March 21, 2018PECOS Enrolled
75 FRANCIS ST # A1-3608A, BOSTON, MA 02115(617) 732-7801 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2026, Mar 21, 2018 (2 updates tracked since 2018).

About Briana Rose Beasley O'leary Md NPPES

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

BRIANA ROSE BEASLEY O'LEARY MD (NPI 1154825339) is an individual maternal & fetal medicine provider in Boston, Massachusetts, licensed in Massachusetts (291520) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1154825339
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameBRIANA ROSE BEASLEY O'LEARYCredential: MD
Location Address75 FRANCIS ST # A1-3608ABoston, MA 02115-6106
Mailing Address75 Francis St # A1-3608aBoston, MA 02115-6106 · (617) 732-7801
Phone(617) 732-7801
Sole ProprietorNo
Enumeration DateMarch 21, 2018
Last NPPES UpdateJuly 30, 20262 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1154825339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in MA · 291520
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 291520 (MA)
75 FRANCIS ST # A1-3608A, Boston, MA 02115
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Secondary Practice Location 1

Location 155 Fruit StBoston, MA 02114-2621 · Phone (617) 726-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Briana Rose Beasley O'leary 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Briana O'leary reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brigham & Womens Physicians Organization Inc
0.1 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500
Mass General Brigham Medical Group Suburban Massachusetts Inc
7.2 mi
Family Medicine
2014 WASHINGTON STREET
Newton, MA 02462
  • Reassigned Medicare billing, Massachusetts enrollment
  • 992 clinicians in this Medicare group
NPI 1538191218 (617) 243-6262

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Briana O'leary's NPI number?

The NPI number for Briana O'leary is 1154825339. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Briana O'leary located?

Briana O'leary practices at 75 Francis St # A1-3608a, Boston, MA 02115. The listed phone number is (617) 732-7801.

What is Briana O'leary's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Briana O'leary enrolled in Medicare?

Yes. Briana O'leary is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Briana O'leary's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Briana O'leary reassigns Medicare benefits to 2 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA) and Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, MA). Each 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 Briana O'leary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Briana O'leary accept?

Health plans from Taro Health list Briana O'leary 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 Briana O'leary was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.