OBI J IMEGWU MD
NPI 1043261001
Surgery - Vascular Surgery in Somerville, NJ

Q: What is Obi Imegwu's NPI number?

The NPI number for Obi Imegwu is 1043261001. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Obi Imegwu's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Obi Imegwu was last updated on November 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 May 15, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

30 REHILL AVENUE, SUITE 3400, SOMERVILLE, NJ 08876(908) 725-2400(908) 927-8990 Get Directions Write a Review

NPPES record last updated: November 13, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Obi J Imegwu Md NPPES

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

OBI J IMEGWU MD (NPI 1043261001) is an individual vascular surgery provider in Somerville, New Jersey, licensed in New Jersey (25MA06938100) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1992).

NPPES Registry Identity

NPI1043261001

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameOBI J IMEGWUCredential: MD

Location Address30 REHILL AVENUE, SUITE 3400Somerville, NJ 08876-2500

Mailing Address30 Rehill Avenue, Suite 3400Somerville, NJ 08876-2500 · (908) 725-2400 · Fax (908) 927-8990

Phone(908) 725-2400

Fax(908) 927-8990

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1992

Enumeration DateMay 15, 2006

Last NPPES UpdateNovember 13, 2012

✔ NPI 1043261001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

Licenses✔ Licensed in NJ · 25MA06938100✔ Licensed in NJ · MAO6965500

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

30 REHILL AVENUE, Somerville, NJ 08876

Open in Google Maps ↗

Other Identifiers 3

Medicaid8500304NJ

Medicare UPINF90785

Medicare UPIN048738BP7NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Obi J Imegwu Md 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 ID6709801269

PECOS Enrollment IDI20051013000415

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

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

Somerset Surgical Associates,llc

Same address

Vascular Surgery

30 REHILL AVE, SUITE 3400
Somerville, NJ 08876

Reassigned Medicare billing, New Jersey enrollment
7 clinicians in this Medicare group

NPI 1538414719 (908) 725-2400

Somerset Surgical Specialists LLC

Same address

Surgery

30 REHILL AVE STE 3400
Somerville, NJ 08876

Reassigned Medicare billing, New Jersey enrollment
6 clinicians in this Medicare group

NPI 1912888256 (908) 725-2400

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

Areas of Expertise CMS Part B claims 35

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.

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

900 services777 patients

Innovamatrix ac, per square centimeter A2001

Innovamatrix ac, per square centimeter, is a process where a special matrix is applied to your skin to aid in healing. This matrix, made of natural materials, helps your body produce new skin cells, accelerating recovery. It's like a supportive net for your skin's renewal.

877 services14 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

409 services101 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

370 services338 patients

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.

330 services165 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

230 services225 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

174 services86 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.

172 services126 patients

Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel 37253

An ultrasound evaluation of a blood vessel is a non-invasive procedure that uses sound waves to create images of your blood vessels. A radiologist reviews these images to check for any abnormalities. If additional vessels need reviewing, the process is repeated.

162 services48 patients

Complete ultrasound study of arm and leg arteries 93923

158 services146 patients

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 36475

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

141 services79 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

130 services109 patients

Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance 36466

This procedure involves injecting a special chemical into problematic veins in your leg, using ultrasound technology to accurately target the veins. This helps to reduce issues like pain and swelling by improving blood flow in the leg.

128 services71 patients

Ultrasound evaluation of blood vessel with review by radiologist, initial vessel 37252

This procedure involves using ultrasound, a safe imaging technique, to examine your blood vessels. The images are then reviewed by a radiologist, a doctor specialized in medical imaging. The process helps identify any abnormalities in your initial vessel.

100 services56 patients

Removal of plaque in artery of leg, initial vessel 37229

This procedure involves removing plaque from the initial vessel in your leg. Plaque, a build-up of fat, cholesterol, and other substances, can block blood flow. The removal process, known as an angioplasty, restores healthy blood circulation in your leg.

71 services41 patients

Preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less 15002

This procedure involves preparing a specific area of the body (trunk, arms, or legs) for a skin graft. The area is cleaned and any dead tissue is removed to ensure a successful graft. The procedure covers an area of 100.0 sq cm or 1% of a child's body.

68 services14 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

67 services44 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

67 services67 patients

Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less 15271

This procedure involves applying a skin substitute graft to a wound on the trunk, arms, or legs. The graft, a lab-grown skin, is used to cover a wound area of 25.0 sq cm or less, within a total wound area of 100.0 sq cm or less. It aids in healing and regeneration.

64 services13 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

58 services56 patients

Review by radiologist of arm or leg artery image 75710

This procedure involves a radiologist examining images of your arm or leg arteries. These images are obtained through a non-invasive method, like an ultrasound or CT scan. The radiologist reviews these images to identify any abnormalities, such as blockages or narrowing, which can affect blood flow.

57 services35 patients

Laser destruction of incompetent vein of arm or leg using imaging guidance 36478

Laser destruction of an incompetent vein is a non-invasive procedure where a laser is used to seal off a malfunctioning vein in the arm or leg. The process is guided by imaging technology to ensure precision and effectiveness. This helps alleviate symptoms like pain and swelling.

54 services38 patients

Ultrasound of both sides of head and neck blood flow 93880

51 services41 patients

Removal of plaque in arteries of leg 37225

This procedure, known as atherectomy, involves clearing out plaque buildup in the leg arteries. Plaque can restrict blood flow, causing discomfort and potential health issues. A special device is inserted into the artery to carefully remove the plaque, improving blood circulation.

50 services29 patients

Laser destruction of incompetent veins of arm or leg using imaging guidance, subsequent 36479

This procedure involves using laser energy to close off problematic veins in your arm or leg. Imaging guidance is used to accurately locate the veins. This is a follow-up treatment, typically done after initial procedures.

47 services27 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

44 services33 patients

Fluorescence wound imaging for bacteria, first anatomic site 0598T

Fluorescence wound imaging for bacteria is a non-invasive procedure that helps identify bacteria in a wound. A special device emits a safe, light glow onto the wound. This light causes bacteria to fluoresce, or shine, making them visible. It aids in targeted treatment planning.

41 services11 patients

Destruction of subsequent incompetent veins of arm or leg using radiofrequency and imaging guidance 36476

This procedure involves using radiofrequency, a type of energy wave, to close off veins in your arm or leg that aren't working properly. Imaging guidance helps ensure accuracy. The goal is to redirect blood flow to healthier veins, improving circulation.

40 services30 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

29 services24 patients

Complete ultrasound of abdomen and pelvis artery and vein blood flow 93975

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

27 services26 patients

Removal of plaque and insertion of stents in arteries of leg 37227

This procedure, known as angioplasty, involves a small tube being inserted into your leg artery. The tube has a tiny balloon that inflates to remove plaque blocking the artery. A stent (a small mesh tube) is then placed to keep the artery open, improving blood flow.

23 services18 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

22 services21 patients

Ultrasound of hemodialysis access 93990

An ultrasound of hemodialysis access is a non-invasive procedure that uses sound waves to create images of your dialysis access site. It helps monitor the access site's health and detect any potential issues like blockages or narrowing.

20 services11 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

18 services18 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310038

LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County

Emergency services Birthing friendly

Robert Wood Johnson University Hospital - Somerset

Acute Care Hospitals · Somerville, NJ

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310048

Location110 Rehill AveSomerville, NJ 08876 · Somerset County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08876 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

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.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Reported Quality Measures

Radiology: Exposure Dose Indices Reported for Procedures Using Fluoroscopy

99%88 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

THANGAMANI SEENIVASAN MD

Surgery (Surgical Oncology)

30 REHILL AVENUE, SUITE 3400
SOMERVILLE, NJ 08876

Somerset County (908) 725-2400

DR. CYNTHIA LEE MD

Surgery (Surgical Oncology)

30 REHILL AVENUE, SUITE 3400
SOMERVILLE, NJ 08876

Somerset County (908) 725-2400

SOMERSET HEMATOLOGY-ONCOLOGY ASSOCIATES, P.A.

Internal Medicine (Hematology & Oncology)

30 REHILL AVENUE, SUITE 2500
SOMERVILLE, NJ 08876

Somerset County (908) 927-8700

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 Obi Imegwu's NPI number?

The NPI number for Obi Imegwu is 1043261001. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Obi Imegwu located?

Obi Imegwu practices at 30 Rehill Avenue Suite 3400, Somerville, NJ 08876. The listed phone number is (908) 725-2400.

What is Obi Imegwu's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Obi Imegwu enrolled in Medicare?

Yes. Obi Imegwu 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.

Which organizations bill Medicare for Obi Imegwu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Obi Imegwu reassigns Medicare benefits to 2 organizations: Somerset Surgical Associates,llc (Somerville, NJ) and Somerset Surgical Specialists LLC (Somerville, NJ). 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 Obi Imegwu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Obi Imegwu affiliated with any hospitals?

According to CMS data, Obi Imegwu is affiliated with Robert Wood Johnson University Hospital and Robert Wood Johnson University Hospital - Somerset.

When was this NPI record last updated?

The NPPES record for Obi Imegwu was last updated on November 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.