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ELIZABETH PATRICK O'CONNOR
NPI 1396224358
Nurse Practitioner in Boston, MA

Active since August 10, 2018PECOS Enrolled
165 CAMBRIDGE ST STE 820, BOSTON, MA 02114(617) 643-2062(617) 726-2958 Get Directions Write a Review

NPPES record last updated: August 10, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Elizabeth Patrick O'connor NPPES

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

ELIZABETH PATRICK O'CONNOR (NPI 1396224358) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN2307256) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396224358
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameELIZABETH PATRICK O'CONNOR
Location Address165 CAMBRIDGE ST STE 820Boston, MA 02114-2747
Mailing Address52 Pinckney StSomerville, MA 02145-3424 · (508) 335-2361
Phone(617) 643-2062
Fax(617) 726-2958
Sole ProprietorNo
Enumeration DateAugust 10, 2018
✔ NPI 1396224358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · RN2307256
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2307256 (MA)
165 CAMBRIDGE ST STE 820, Boston, MA 02114
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Patrick O'connor 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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
125 services113 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
22 services21 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

DR. REZA SEYEDSADJADI M.D.
Psychiatry & Neurology (Neurology)
165 CAMBRIDGE ST STE 820
BOSTON, MA 02114
Suffolk County (617) 726-3642
MENG FEI LI MD, FRCPC
Psychiatry & Neurology (Neurology)
165 CAMBRIDGE ST STE 820
BOSTON, MA 02114
Suffolk County (647) 832-6248

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 Elizabeth O'connor's NPI number?

The NPI number for Elizabeth O'connor is 1396224358. It was assigned to this individual provider in the NPPES registry on August 10, 2018.

Where is Elizabeth O'connor located?

Elizabeth O'connor practices at 165 Cambridge St Ste 820, Boston, MA 02114. The listed phone number is (617) 643-2062.

What is Elizabeth O'connor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Elizabeth O'connor enrolled in Medicare?

Yes. Elizabeth O'connor is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Elizabeth O'connor was last updated on August 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.