DR. JENNIFER JANE O'BRIEN M.D., PH.D.
NPI 1710131131
Pathology - Anatomic Pathology & Clinical Pathology in New Orleans, LA

Active since November 12, 2008PECOS EnrolledAccepts Medicare Assignment
76.2/100
CMS Quality Rating
1514 JEFFERSON HWY, NEW ORLEANS, LA 70121(504) 842-3330(504) 842-3884 Get Directions Write a Review

NPPES record last updated: March 26, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Oct 8, 2020, Nov 4, 2018, Nov 12, 2015 (3 updates tracked since 2015).

About Dr. Jennifer Jane O'brien M.d., Ph.d. NPPES

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

DR. JENNIFER JANE O'BRIEN M.D., PH.D. (NPI 1710131131) is an individual anatomic pathology & clinical pathology provider in New Orleans, Louisiana, licensed in Louisiana (338522) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in Jacksonville.

NPPES Registry Identity

NPI1710131131
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. JENNIFER JANE O'BRIENCredential: M.D., PH.D.
Location Address1514 JEFFERSON HWYNew Orleans, LA 70121-2429
Mailing Address1514 Jefferson HwyNew Orleans, LA 70121-2429 · (504) 842-4000
Fax(504) 842-3884
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateNovember 12, 2008
Last NPPES UpdateMarch 26, 20243 updates tracked since enumeration
NPPES CertifiedMarch 26, 2024
NPI 1710131131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses Licensed in LA · 338522 Licensed in MO · 2012040331
Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · Clinical Pathology/Laboratory MedicineTaxonomy 207ZP0105X · License 338522 (LA), ME138069 (FL)
1514 JEFFERSON HWY, New Orleans, LA 70121

Secondary Practice Location 1

Location 14500 San Pablo Rd SJacksonville, FL 32224-1865 · Phone (904) 953-2000

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. Jennifer Jane O'brien M.d., Ph.d. 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 ID9739489121
PECOS Enrollment IDI20240118002097
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 2

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.

Mechanical separation of plasma from blood 36514
Mechanical separation of plasma from blood is a procedure where your blood is drawn and placed in a machine. This machine spins the blood at high speeds, separating the plasma (a yellowish fluid) from the rest of the blood components. The plasma is then collected for medical purposes.
60 services13 patients
Blood bank physician services for cross match and/or evaluation and written report 86077
Blood bank physician services for cross match involve testing your blood against donor blood to ensure compatibility before a transfusion. The evaluation includes a detailed analysis of your blood type and antibodies. A written report will be provided, summarizing the findings.
50 services48 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ochsner Medical Center Acute

Acute Care Hospitals · New Orleans, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190036
Location1516 Jefferson HwyNew Orleans, LA 70121 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70121 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
$128.88 typical visit price
range $55.50 – $170.30
Typical copayment $32.22 (range $13.87 – $42.57)
Most-billed visit code 99204
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.2/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.33
Promoting Interoperability100
Improvement Activities40
Cost51.32

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.

Physician Assistant (Medical)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1514 JEFFERSON HWY, OCHSNER CLINIC FOUDATION
NEW ORLEANS, LA 70121
Orthopaedic Surgery
1514 JEFFERSON HWY, OCHSNER CLINIC
NEW ORLEANS, LA 70121
Internal Medicine (Pulmonary Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Cardiovascular Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Cardiovascular Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Nurse Practitioner (Acute Care)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Nurse Anesthetist, Certified Registered
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121

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 Jennifer O'brien's NPI number?

The NPI number for Jennifer O'brien is 1710131131. It was assigned to this individual provider in the NPPES registry on November 12, 2008.

Where is Jennifer O'brien located?

Jennifer O'brien practices at 1514 Jefferson Hwy, New Orleans, LA 70121. The listed phone number is (504) 842-3330.

What is Jennifer O'brien's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Jennifer O'brien enrolled in Medicare?

Yes. Jennifer O'brien 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 Jennifer O'brien accept?

Health plans from HMO Louisiana list Jennifer 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.

Is Jennifer O'brien affiliated with any hospitals?

According to CMS data, Jennifer O'brien is affiliated with Ochsner Medical Center Acute.

When was this NPI record last updated?

The NPPES record for Jennifer O'brien was last updated on March 26, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.