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SHARON J BARBARA PA-C
NPI 1629121132
Physician Assistant in Princeton, NJ

Active since January 19, 2007PECOS Enrolled
253 WITHERSPOON ST, EMERGENCY DEPARTMENT, PRINCETON, NJ 08540(609) 497-4431 Get Directions Write a Review

NPPES record last updated: January 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sharon J Barbara Pa-c NPPES

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

SHARON J BARBARA PA-C (NPI 1629121132) is an individual physician assistant in Princeton, New Jersey, licensed in New Jersey (25MP00173200) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629121132
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSHARON J BARBARACredential: PA-C
Location Address253 WITHERSPOON ST, EMERGENCY DEPARTMENTPrinceton, NJ 08540-3211
Mailing Address1501 Hulse Rd Apt 17Point Pleasant Boro, NJ 08742-4582 · (215) 313-8900
Phone(609) 497-4431
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateJanuary 8, 2025
NPPES CertifiedJanuary 8, 2025
✔ NPI 1629121132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NJ · 25MP00173200
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 25MP00173200 (NJ)
253 WITHERSPOON ST, Princeton, NJ 08540
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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)

Sharon J Barbara Pa-c 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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
271 services267 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
126 services126 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
99 services91 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08540 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
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.

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.

CHU KUANG CHEN MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (972) 932-1302
MARK A TRAGER MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (972) 932-1302
MARY BETH NELSON MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (972) 932-1302
STEPHEN JAY HARRISON DO
Emergency Medicine
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (609) 497-4431
RACHEL HUBER
Dietitian, Registered
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (609) 497-4000
DR. DAVID R BARILE MD
Internal Medicine
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (609) 497-4000
PRINCETON HEART GROUP
Internal Medicine (Cardiovascular Disease)
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (609) 734-7600
DR. EILEEN MARIE SHANAHAN M.D.
Pathology (Anatomic Pathology)
253 WITHERSPOON ST
PRINCETON, NJ 08540
Mercer County (609) 497-4351

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 Barbara's NPI number?

The NPI number for Sharon Barbara is 1629121132. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Sharon Barbara located?

Sharon Barbara practices at 253 Witherspoon St Emergency Department, Princeton, NJ 08540. The listed phone number is (609) 497-4431.

What is Sharon Barbara's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sharon Barbara enrolled in Medicare?

Yes. Sharon Barbara is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sharon Barbara was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.